GE CRITICAL POWER APTS050A0X3-SRPHZ

Data Sheet September 7, 2011 GE Critical Power TM GigaTLynx Non-isolated Power Modules: APTS050A0X SERIES 50 Watt pol DC-DC Converter 4.5Vdc – 14Vdc input; 0.7Vdc to 2Vdc, 50A Output Measures: 1.3 x 0.9 x 0.393” Features  Compliant to RoHS EU Directive 2002/95/EC (-Z versions)  Compliant to RoHS EU Directive 2002/95/EC with lead solder exemption (non-Z versions)  Input voltage from 4.5Vdc to 14Vdc  Output voltage programmable from 0.7 Vdc to 2.0Vdc via external resistor  Output current up to 50A  Tunable control loop for fast transient response  True differential remote sense  Negative remote On/Off logic Applications TM  Output voltage sequencing (EZ-SEQUENCE )  Distributed power architectures  Output over current protection (non-latching)  Intermediate bus voltage applications  Over temperature protection  Industrial applications  Monotonic startup under pre-bias conditions  Telecommunications equipment  Parallel operation with active current sharing  Small size and low profile: 33 mm x 22.9 mm x 10 mm (max.) Vin+ Vout+ VIN VOUT (1.3 in x 0.9 in x 0.393 in (max.)) SENSE+ PGOOD RTUNE  Wide operating temperature range [-40°C to SEQ + + MODULE 105°C(Ruggedized: -D), 85°C(Regular)] CO2 CO1 CI2 CI1 CTUNE nd † ON/OFF TRIM+  UL* 60950-1, 2 Ed. Recognized, CSA C22.2 No. ‡ nd 60950-1-07 Certified, and VDE (EN60950-1, 2 RTrim Ed.) Licensed TRIM- GND SENSE- SENSE-  ISO** 9001 and ISO 14001 certified manufacturing facilities Description TM The GigaTLynx series of power modules are non-isolated dc-dc converters that can deliver up to 50A of output current. These modules operate over a wide range of input voltage (V = 4.5Vdc-14Vdc) and provide a precisely IN regulated output voltage from 0.7Vdc to 2.0Vdc, programmable via an external resistor. Features include remote On/Off, adjustable output voltage, over current and over temperature protection, output voltage sequencing and paralleling. The Ruggedized version (-D) is capable of operation up to 105°C and withstand high levels of shock TM and vibration. The Tunable Loop feature, allows the user to optimize the dynamic response of the converter to match the load with reduced amount of output capacitance leading to savings on cost and PWB area. * UL is a registered trademark of Underwriters Laboratories, Inc. † CSA is a registered trademark of Canadian Standards Association. ‡ VDE is a trademark of Verband Deutscher Elektrotechniker e.V. ** ISO is a registered trademark of the International Organization of Standards Document No: DS010-005 ver. 1.23 PDF name: APTS050A0X_ds.pdf Specifications are subject to change without notice. It is responsibility of each customer to thoroughly test each product and part number under their unique parameters and environments to ensure a product will work properly and reliably. Click below for more details, to buy on-line or request volume pricing: (866) 588-1750 power@sager .com http://power.sager.com/ge-energy-APTS050A0X-dc-dc-converter.html h t t p: / / pow e r. sa ge r. c om GE Critical Power APTS050A0X SERIES TM 50 Watt pol DC-DC Converter Data Sheet GigaTLynx SMT Non-isolated Power Modules: Measures: 1.3 x 0.9 x 0.393” September 7, 2011 4.5 – 14Vdc input; 0.7Vdc to 2.0Vdc, 50A Output Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only, functional operation of the device is not implied at these or any other conditions in excess of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect the device reliability. Parameter Device Symbol Min Max Unit Input Voltage All V -0.3 14 Vdc IN Continuous Sequencing pin voltage All VsEQ -0.3 4 Vdc Operating Ambient Temperature All T -40 85 °C A (see Thermal Considerations section) -D version T -40 105 °C A Storage Temperature All T -55 125 °C stg Electrical Specifications Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. Parameter Device Symbol Min Typ Max Unit Operating Input Voltage Vo,set ≤ 2.0 V 4.5 ⎯ 14 Vdc IN Maximum Input Current All I Adc IN,max (V = V to V , I =I) 26 IN IN, min IN, max O O, max 2 2 Inrush Transient All I t 1 A s Input No Load Current V = 0.7Vdc I 73.4 mA O,set IN,No load (V = V , Io = 0, module enabled) V = 1.8Vdc I 136 mA IN IN, nom O,set IN,No load Input Stand-by Current All I 1.3 mA IN,stand-by (V = V , module disabled) IN IN, nom Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 1μH source impedance; V to All 73 mAp-p IN, min V I = I ; See Test configuration section) IN, max, O Omax Input Ripple Rejection (120Hz) All 50 dB CAUTION: This power module is not internally fused. An input line fuse must always be used. This power module can be used in a wide variety of applications, ranging from simple standalone operation to an integrated part of sophisticated power architecture. To preserve maximum flexibility, internal fusing is not included; however, to achieve maximum safety and system protection, always use an input line fuse. The safety agencies require a surface mount, fast acting fuse (ie. Littelfuse 456030 series) with a maximum rating of 30 A (see Safety Considerations section). Based on the information provided in this data sheet on inrush energy and maximum dc input current, the same type of fuse with a lower rating can be used. Refer to the fuse manufacturer’s data sheet for further information. Specifications are subject to change without notice. It is r LINEAGE POWER esponsibility of each customer to thor oughly test each pr oduct and part number under their unique parameters and environments to ensure a pr oduct will work pr 2 operly and reliably. Click below for more details, to buy on-line or request volume pricing: (866) 588-1750 power@sager .com http://power.sager.com/ge-energy-APTS050A0X-dc-dc-converter.html h t t p: / / pow e r. sa ge r. c om GE Critical Power APTS050A0X SERIES TM 50 Watt pol DC-DC Converter Data Sheet GigaTLynx SMT Non-isolated Power Modules: Measures: 1.3 x 0.9 x 0.393” September 7, 2011 4.5 – 14Vdc input; 0.7Vdc to 2.0Vdc, 50A Output Electrical Specifications (continued) Parameter Device Symbol Min Typ Max Unit Output Voltage Set-point All V -1.0 ⎯ +1.0 % V O, set O, set (V =V , I =I , T =25°C) IN IN,nom O O, nom ref Output Voltage All V -2.0 ⎯ +2.0 % V O, set O, set (Over all operating input voltage, resistive load, and temperature conditions until end of life) Adjustment Range All V 0.7 2.0 Vdc O Selected by an external resistor Output Regulation Line (V =V to V) All 5 mV IN IN, min IN, max ⎯ Load (I =I to I) All 8 mV O O, min O, max ⎯ Temperature (T =T to T) All ⎯ 8 mV ref A, min A, max Remote Sense Range All 0.5 Vdc Output Ripple and Noise on nominal output (V =V and I =I to I IN IN, nom O O, min O, max Cout = 1μF ceramic//2x10μF ceramic capacitors) Peak-to-Peak (5Hz to 20MHz bandwidth) All ⎯ 50 mV pk-pk 1 External Capacitance TM Without the Tunable Loop ESR ≥ 1 mΩ All C 1200 μF O, max ⎯ ⎯ ESR ≥ 10 mΩ All C ⎯ ⎯ 10000 μF O, max With the Tunable Loop ESR ≥ 1 mΩ All C 20000 μF O, max ⎯ ⎯ ESR ≥ 10 mΩ All C ⎯ ⎯ 20000 μF O, max Output Current All I 0 50A Adc o Output Current Limit Inception (Hiccup Mode ) All I ⎯ 180 ⎯ % I O, lim o Output Short-Circuit Current All I 5.5 Adc O, s/c ⎯ ⎯ (V≤250mV) ( Hiccup Mode ) O Efficiency V = 0.7Vdc η 81.1 % O, set V = 12V, T=25°C V = 1.2Vdc η 87.0 % IN A O,set I =I V = V V = 1.8Vdc η 90.1 % O O, max , O O,set O,set Switching Frequency All f ⎯ 260 ⎯ kHz sw General Specifications Parameter Min Typ Max Unit Telcordia Issue 2, Method I, Case 3, Calculated MTBF (I =I , O O, max 4,755,661 Hours T =40°C) A Weight ⎯ 14.22 (0.5) g (oz.) __________________________________ TM External capacitors may require using the new Tunable Loop feature to ensure that the module is stable as well as TM getting the best transient response. See the Tunable Loop section for details. Specifications are subject to change without notice. It is r LINEAGE POWER esponsibility of each customer to thor oughly test each pr oduct and part number under their unique parameters and environments to ensure a pr oduct will work pr 3 operly and reliably. Click below for more details, to buy on-line or request volume pricing: (866) 588-1750 power@sager .com http://power.sager.com/ge-energy-APTS050A0X-dc-dc-converter.html h t t p: / / pow e r. sa ge r. c om GE Critical Power APTS050A0X SERIES TM 50 Watt pol DC-DC Converter Data Sheet GigaTLynx SMT Non-isolated Power Modules: Measures: 1.3 x 0.9 x 0.393” September 7, 2011 4.5 – 14Vdc input; 0.7Vdc to 2.0Vdc, 50A Output Feature Specifications Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See Feature Descriptions for additional information. Parameter Device Symbol Min Typ Max Unit On/Off Signal Interface (V =V to V ; open collector or equivalent, IN IN, min IN, max Signal referenced to GND) Logic High (On/Off pin open – Module OFF) Input High Current All IIH 0.5 3.3 mA ⎯ Input High Voltage All VIH 3.0 ⎯ V V IN, max Logic Low (Module ON) Input Low Current All IIL ⎯ ⎯ 200 µA Input Low Voltage All VIL -0.3 ⎯ 0.6 V Turn-On Delay and Rise Times o (I =I V = V T = 25 C, ) O O, max , IN IN, nom, A All Tdelay ― 4.8 ― msec Case 1: On/Off input is set to Logic Low (Module ON) and then input power is applied (delay from instant at which V =V until Vo=10% of Vo,set) IN IN, min All Tdelay ― 4.8 ― msec Case 2: Input power is applied for at least one second and then the On/Off input is set to logic Low (delay from instant at which Von/Off=0.3V until Vo=10% of Vo, set) All Trise ― 3.6 ― msec Output voltage Rise time (time for Vo to rise from 10% of Vo,set to 90% of Vo, set) Output voltage overshoot – Startup ― 3.0 % V O, set o IO= IO, max; VIN = 4.5 to 14Vdc, TA = 25 C Over Temperature Protection All T 125 °C ref ⎯ ⎯ (See Thermal Consideration section) Sequencing Slew rate capability All dVSEQ/dt — 2 V/msec (V to V ; I to I VSEQ < Vo) IN, min IN, max O, min O, max Sequencing Delay time (Delay from V IN, min to application of voltage on SEQ pin) All TsEQ-delay 10 msec Tracking Accuracy Power-up (2V/ms) All VSEQ –Vo 100 200 mV Power-down (1V/ms) VSEQ –Vo 200 400 mV (V to V ; I - I VSEQ < Vo) IN, min IN, max O, min O, max Input Undervoltage Lockout Turn-on Threshold All 4.26 V Turn-off Threshold All 4.04 V Hysteresis All 0.22 Vdc Forced Load Share Accuracy All ⎯ 10 % Io Number of units in Parallel All 5 PGOOD (Power Good) Internal pull-up, V All 5 V PGOOD Overvoltage threshold for PGOOD All 112.5 %V O, set Undervoltage threshold for PGOOD All 87.5 %V O, set Specifications are subject to change without notice. It is r LINEAGE POWER esponsibility of each customer to thor oughly test each pr oduct and part number under their unique parameters and environments to ensure a pr oduct will work pr 4 operly and reliably. Click below for more details, to buy on-line or request volume pricing: (866) 588-1750 power@sager .com http://power.sager.com/ge-energy-APTS050A0X-dc-dc-converter.html h t t p: / / pow e r. sa ge r. c om GE Critical Power APTS050A0X SERIES TM 50 Watt pol DC-DC Converter Data Sheet GigaTLynx SMT Non-isolated Power Modules: Measures: 1.3 x 0.9 x 0.393” September 7, 2011 4.5 – 14Vdc input; 0.7Vdc to 2.0Vdc, 50A Output Characteristic Curves TM o The following figures provide typical characteristics for the 12V Giga TLynx 50A at 0.7Vo and at 25 C. 95 55 50 90 45 NC 40 85 0.5m/s (100LFM) 35 1m/s Vin=12V 1.5m/s 80 (200LFM) 30 (300LFM) Vin=4.5V Vin=14V 25 Standard Part 2m/s 75 (85 C) (400LFM) 20 Ruggedized (D) Part (105 C) 15 70 0 10 20 30 40 50 45 55 65 75 85 95 105 O OUTPUT CURRENT, I (A) AMBIENT TEMPERATURE, T C O A Figure 2. Derating Output Current versus Ambient Figure 1. Converter Efficiency versus Output Current. Temperature and Airflow. TIME, t (1μs/div) TIME, t (0.2ms /div) Figure 4. Transient Response to Dynamic Load Figure 3. Typical output ripple and noise (VIN = 12V, Io = Change from 50% to 100% at 12Vin, Cext =5x47uF+ Io,max). +22x330uFpolymer,CTune=330nF,RTune=100ohms TIME, t (2ms/div) TIME, t (2ms/div) Figure 5. Typical Start-up Using On/Off Voltage (Io = Figure 6. Typical Start-up Using Input Voltage (VIN = Io,max). 12V, Io = Io,max). Specifications are subject to change without notice. It is responsibility of each customer to thoroughly test each product and part number under their unique parameters and environments to ensure a product will work properly and reliably. LINEAGE POWER 5 Click below for more details, to buy on-line or request volume pricing: (866) 588-1750 power@sager .com http://power.sager.com/ge-energy-APTS050A0X-dc-dc-converter.html h t t p: / / pow e r. sa ge r. c om OUTPUT VOLTAGE ON/OFF VOLTAGE OUTPUT VOLTAGE V (V) (200mV/div) V (V) (5V/div) EFFICIENCY, η (%) O ON/OFF V (V) (10mV/div) O OUTPUT CURRENT OUTPUT VOLTAGE OUTPUT VOLTAGE INPUT VOLTAGE I (A) (20Adiv) V (V) (10mV/div) OUTPUT CURRENT, Io (A) O O V (V) (200mV/div) V (V) (5V/div) O IN GE Critical Power APTS050A0X SERIES TM 50 Watt pol DC-DC Converter Data Sheet GigaTLynx SMT Non-isolated Power Modules: Measures: 1.3 x 0.9 x 0.393” September 7, 2011 4.5 – 14Vdc input; 0.7Vdc to 2.0Vdc, 50A Output Characteristic Curves TM o The following figures provide typical characteristics for the 12V Giga TLynx 50A at 1.2 Vo and at 25 C. 95 55 50 90 45 Vin=12V 40 NC 85 0.5m/s (100LFM) 35 1m/s Vin=14V (200LFM) Vin=4.5V 80 30 1.5m/s Standard Part (300LFM) (85 C) 25 75 2m/s Ruggedized (D) Part (105 C) 20 (400LFM) 15 70 0 10 20 30 40 50 45 55 65 75 85 95 105 O OUTPUT CURRENT, I (A) AMBIENT TEMPERATURE, T C O A Figure 8. Derating Output Current versus Ambient Figure 7. Converter Efficiency versus Output Current. Temperature and Airflow. TIME, t (1μs/div) TIME, t (0.1ms /div) Figure 10. Transient Response to Dynamic Load Figure 9. Typical output ripple and noise (VIN = 12V, Io = Change from 50% to 100% at 12Vin, Cext =5x47uF+ Io,max). +13x330uFpolymer,CTune=120nF,RTune=180ohms TIME, t (2 ms/div) TIME, t (2 ms/div) Figure 11. Typical Start-up Using On/Off Voltage (Io = Figure 12. Typical Start-up Using Input Voltage (VIN = Io,max). 12V, Io = Io,max). LINEAGE POWER 6 Specifications are subject to change without notice. It is responsibility of each customer to thoroughly test each product and part number under their unique parameters and environments to ensure a product will work properly and reliably. Click below for more details, to buy on-line or request volume pricing: (866) 588-1750 power@sager .com http://power.sager.com/ge-energy-APTS050A0X-dc-dc-converter.html h t t p: / / pow e r. sa ge r. c om OUTPUT VOLTAGE ON/OFF VOLTAGE OUTPUT VOLTAGE V (V) (500mV/div) V (V) (5V/div) EFFICIENCY, η (%) O ON/OFF V (V) (10mV/div) O OUTPUT CURRENT, OUTPUT VOLTAGE OUTPUT VOLTAGE INPUT VOLTAGE I (A) (20Adiv) V (V) (10mV/div) OUTPUT CURRENT, Io (A) O O V (V) (500mV/div) V (V) (5V/div) O IN GE Critical Power APTS050A0X SERIES TM 50 Watt pol DC-DC Converter Data Sheet GigaTLynx SMT Non-isolated Power Modules: Measures: 1.3 x 0.9 x 0.393” September 7, 2011 4.5 – 14Vdc input; 0.7Vdc to 2.0Vdc, 50A Output Characteristic Curves TM o The following figures provide typical characteristics for the 12V Giga TLynx 50A at 1.8 Vo and at 25 C. 55 100 Output Voltage set to 2V for thermal derating curve Vin=12V 50 95 45 40 90 NC 0.5m/s 35 (100LFM) 1m/s 85 Vin=14V (200LFM) 30 25 Vin=4.5V 1.5m/s 80 Standard Part (300LFM) (85 C) 20 2m/s Ruggedized (D) (400LFM) 75 15 Part (105 C) 10 70 35 45 55 65 75 85 95 105 0 10 20 30 40 50 O OUTPUT CURRENT, I (A) AMBIENT TEMPERATURE, T C O A Figure 14. Derating Output Current versus Ambient Figure 13. Converter Efficiency versus Output Current. Temperature and Airflow. TIME, t (0.1ms /div) TIME, t (1μs/div) Figure 16. Transient Response to Dynamic Load Figure 15. Typical output ripple and noise (VIN = 12V, Io = Change from 50% to 100% at 12Vin, Cext =5x47uF+ Io,max). +8x330uFpolymer,CTune=47nF,RTune=220ohms TIME, t (2 ms/div) TIME, t (2 ms/div) Figure 17. Typical Start-up Using On/Off Voltage (Io = Figure 18. Typical Start-up Using Input Voltage (VIN = Io,max). 12V, Io = Io,max). Specifications are subject to change without notice. It is responsibility of each customer to thoroughly test each product and part number under their unique parameters and environments to ensure a product will work properly and reliably. LINEAGE POWER 7 Click below for more details, to buy on-line or request volume pricing: (866) 588-1750 power@sager .com http://power.sager.com/ge-energy-APTS050A0X-dc-dc-converter.html h t t p: / / pow e r. sa ge r. c om OUTPUT VOLTAGE ON/OFF VOLTAGE OUTPUT VOLTAGE EFFICIENCY, η (%) VO(V) (500mV/div) VON/OFF (V) (5V/div) V (V) (10mV/div) O OUTPUT CURRENT, OUTPUT VOLTAGE OUTPUT VOLTAGE INPUT VOLTAGE I (A) (20Adiv) V (V) (20mV/div) OUTPUT CURRENT, Io (A) O O V (V) (500mV/div) V (V) (5V/div) O IN GE Critical Power APTS050A0X SERIES 50 Watt pol DC-DC Converter TM Measures: 1.3 x 0.9 x 0.393” Data Sheet GigaTLynx SMT Non-isolated Power Modules: September 7, 2011 4.5 – 14Vdc input; 0.7Vdc to 2.0Vdc, 50A Output Test Configurations Design Considerations Input Filtering CURRENT PROBE TO OSCILLOSCOPE TM The Giga TLynx module should be connected to a L TEST low ac-impedance source. A highly inductive source V (+) IN can affect the stability of the module. An input 1μH capacitance must be placed directly adjacent to the input pin of the module, to minimize input ripple voltage C IN C 1000μF S and ensure module stability. Electrolytic 2x100μF E.S.R.<0.1Ω Tantalum To minimize input voltage ripple, ceramic capacitors @ 20°C 100kHz are recommended at the input of the module. Figure 22 COM shows the input ripple voltage for various output voltages at maximum load current with 2x22 µF or NOTE: Measure input reflected ripple current with a simulated 4x22 µF or 4x47 µF ceramic capacitors and an input of source inductance (L ) of 1μH. Capacitor C offsets TEST S 12V. possible battery impedance. Measure current as shown above. 250 2x22uF Figure 19. Input Reflected Ripple Current Test Setup. 225 4x22uF 4x47uF 200 COPPER STRIP 175 RESISTIVE Vo+ 150 LOAD 125 10uF 0.1uF 100 COM 75 SCOPE USING 50 BNC SOCKET GROUND PLANE 1 1.25 1.5 1.75 2 NOTE: All voltage measurements to be taken at the module Output Voltage (Vdc) terminals, as shown above. If sockets are used then Kelvin connections are required at the module terminals to avoid measurement errors due to socket contact Figure 22. Input ripple voltage for various output resistance. voltages with 2x22 µF, 4x22 µF or 4x47 µF ceramic Figure 20. Output Ripple and Noise Test Setup. capacitors at the input (maximum load). Input voltage is 12V Output Filtering R R R R distribution contact contact distribution V (+) V IN O TM The Giga TLynx modules are designed for low output ripple voltage and will meet the maximum output ripple specification with 0.1 µF ceramic and 10 µF ceramic R LOAD V VO IN capacitors at the output of the module. However, additional output filtering may be required by the system R R R R distribution contact contact distribution designer for a number of reasons. First, there may be a COM COM need to further reduce the output ripple and noise of the module. Second, the dynamic response characteristics may need to be customized to a particular load step NOTE: All voltage measurements to be taken at the module terminals, as shown above. If sockets are used then change. Kelvin connections are required at the module terminals to avoid measurement errors due to socket contact To reduce the output ripple and improve the dynamic resistance. response to a step load change, additional capacitance at the output can be used. Low ESR polymer and ceramic Figure 21. Output Voltage and Efficiency Test Setup. capacitors are recommended to improve the dynamic response of the module. Figure 23 provides output ripple VO. IO information for different external capacitance values at Efficiency η = x 100 % V . I various Vo and for full load currents. For stable operation IN IN of the module, limit the capacitance to less than the maximum output capacitance as specified in the electrical specification table. Optimal performance of the module can be achieved by using the Tunable Loop feature described later in this data sheet. LINEAGE POWER 8 Specifications are subject to change without notice. It is responsibility of each customer to thoroughly test each product and part number under their unique parameters and environments to ensure a product will work properly and reliably. Click below for more details, to buy on-line or request volume pricing: (866) 588-1750 power@sager .com http://power.sager.com/ge-energy-APTS050A0X-dc-dc-converter.html h t t p: / / pow e r. sa ge r. c om BATTERY Input Ripple Voltage (mVp-p) GE Critical Power TM Data Sheet GigaTLynx SMT Non-isolated Power Modules: APTS050A0X SERIES 50 Watt pol DC-DC Converter September 7, 2011 4.5 – 14Vdc input; 0.7Vdc to 2.0Vdc, 50A Output Measures: 1.3 x 0.9 x 0.393” Feature Descriptions Overcurrent Protection 80 2x10uF Ext Cap To provide protection in a fault (output overload) 2x47uF Ext Cap 70 condition, the unit should be equipped with internal 4x47uF Ext Cap current-limiting circuitry and can endure current limiting 60 8x47uF Ext Cap continuously. At the point of current-limit inception, the 50 unit enters hiccup mode. The unit should operate 40 normally once the output current is brought back into its specified range. 30 20 VIN+ MODULE 10 0 R1 0.6 0.8 1 1.2 1.4 1.6 1.8 2 PWM Enable Output Voltage(Volts) I ON/OFF Figure 23. Output ripple voltage for various output ON/OFF + 5.11K voltages with external 2x10 µF, 2x47 µF, 4x47 µF or V 8x47 µF ceramic capacitors at the output (50A load). ON/OFF Input voltage is 12V. Q1 5.11K Safety Considerations GND _ For safety agency approval the power module must be installed in compliance with the spacing and separation Figure 24. Remote On/Off Implementation requirements of the end-use safety agency standards, using ON/OFF . i.e., UL 60950-1 2nd, CSA C22.2 No. 60950-1-07, DIN EN 60950-1:2006 + A11 (VDE0805 Teil 1 + A11):2009- Overtemperature Protection 11; EN 60950-1:2006 + A11:2009-03. To provide protection in a fault condition, the unit is For the converter output to be considered meeting the equipped with a thermal shutdown circuit. The unit will o requirements of safety extra-low voltage (SELV), the shutdown if the overtemperature threshold of 125 C is input must meet SELV requirements. The power module exceeded at the thermal reference point T . The thermal ref has extra-low voltage (ELV) outputs when all inputs are shutdown is not intended as a guarantee that the unit will ELV. The input to these units is to be provided with a survive temperatures beyond its rating. Once the unit surface mount, fast acting fuse (ie. Littelfuse 456030 goes into thermal shutdown it will then wait to cool before series) with a maximum rating of 30A in the positive input attempting to restart. lead. Input Undervoltage Lockout Remote On/Off At input voltages below the input undervoltage lockout TM The GigaTLynx SMT power modules feature a On/Off limit, module operation will be disabled. The module will pin for remote On/Off operation. If not using the On/Off begin to operate at an input voltage above the pin, connect the pin to ground (the module will be ON). undervoltage lockout turn-on threshold. The On/Off signal (V ) is referenced to ground. The on/off circuit configuration for remote On/Off operation of the Output Voltage Programming module using the On/Off pin is shown in Figure 24. TM The output voltage of the GigaTLynx can be During a Logic High on the On/Off pin (transistor Q1 is programmable to any voltage from 0.7 Vdc to 2.0Vdc by OFF), the module remains OFF. The external resistor R1 connecting a single resistor (shown as Rtrim in Figure 25) should be chosen to maintain 3.0V minimum on the between the TRIM+ and TRIM pins of the module. The On/Off pin to ensure that the module is OFF when following equation will be used to set the output voltage of transistor Q1 is in the OFF state. Suitable values for R1 the module: are 4.7K for input voltage of 12V and 3K for 5Vin. During Logic-Low when Q1 is turned ON, the module is turned 14000   R = Ω ON. trim   Vo−0.7   The On/Off pin can also be used to synchronize the output voltage start-up and shutdown of multiple modules in parallel. By connecting On/Off pins of multiple By using a ±0.5% tolerance trim resistor with a TC of modules, the output start-up can be synchronized (please ±100ppm, a set point tolerance of ±1.5% can be achieved refer to characterization curves). as specified in the electrical specification. Table 1 provides Rtrim values required for some common output LINEAGE POWER 9 Specifications are subject to change without notice. It is responsibility of each customer to thoroughly test each product and part number under their unique parameters and environments to ensure a product will work properly and reliably. Click below for more details, to buy on-line or request volume pricing: (866) 588-1750 power@sager .com http://power.sager.com/ge-energy-APTS050A0X-dc-dc-converter.html h t t p: / / pow e r. sa ge r. c om Ripple (mVp-p) GE Critical Power TM APTS050A0X SERIES Data Sheet GigaTLynx SMT Non-isolated Power Modules: 50 Watt pol DC-DC Converter September 7, 2011 4.5 – 14Vdc input; 0.7Vdc to 2.0Vdc, 50A Output Measures: 1.3 x 0.9 x 0.393” TM voltages. The POL Programming Tool, available at The Giga TLynx modules have monotonic start-up and www.lineagepower.com under the Design Tools section, shutdown behavior for any combination of rated input helps determine the required external trim resistor voltage, output current and operating temperature range. needed for a specific output voltage. Startup into Pre-biased Output Table 1 TM The Giga TLynx modules can start into a prebiased V (V) Rtrim (KΩ) O, set output as long as the prebias voltage is 0.5V less than 0.7 Open the set output voltage. Note that prebias operation is not 1.0 46.6 supported when output voltage sequencing is used. 1.2 28 1.5 17.5 Vo 1.8 12.7 Rmargin-down MODULE Vout Q2 V (+) V (+) IN O TRIM+ Rmargin-up ON/OFF TRIM+ LOAD Rtrim R trim Q1 TRIM− GND TRIM– Figure 25. Circuit configuration to program output voltage using an external resistor. Figure 26. Circuit Configuration for margining Output voltage. Remote Sense Output Voltage Sequencing TM The GigaTLynx SMT power modules have differential TM Remote Sense to minimize the effects of distribution The Giga TLynx modules include a sequencing feature, TM losses by regulating the voltage at the Remote Sense pin. EZ-SEQUENCE that enables users to implement The voltage between the SENSE pin and VOUT pin must various types of output voltage sequencing in their not exceed 0.5V. Note that the output voltage of the applications. This is accomplished via an additional module cannot exceed the specified maximum value. sequencing pin. When not using the sequencing feature, leave it unconnected. This includes the voltage drop between the SENSE and Vout pins. When the Remote Sense feature is not being When an analog voltage is applied to the SEQ pin, the used, connect the SENSE pin to the VOUT pin. output voltage tracks this voltage until the output reaches the set-point voltage. The final value of the SEQ voltage Voltage Margining must be set higher than the set-point voltage of the module. The output voltage follows the voltage on the Output voltage margining can be implemented in the Giga TM SEQ pin on a one-to-one basis. By connecting multiple TLynx modules by connecting a resistor, R , from margin-up modules together, multiple modules can track their output the Trim pin to the ground pin for margining-up the output voltages to the voltage applied on the SEQ pin. voltage and by connecting a resistor, R , from the margin-down Trim pin to output pin for margining-down. Figure 26 For proper voltage sequencing, first, input voltage is shows the circuit configuration for output voltage applied to the module. The On/Off pin of the module is margining. The POL Programming Tool, available at left unconnected or tied to GND so that the module is ON www.lineagepower.com under the Design Tools section, by default. After applying input voltage to the module, a also calculates the values of R and R for a margin-up margin-down minimum 10msec delay is required before applying specific output voltage and % margin. Please consult voltage on the SEQ pin. Alternatively, input voltage can your local Lineage Power technical representative for be applied while the unit is OFF and then the unit can be additional details. enabled. In this case the SEQ signal must be applied 10ms after the unit is enabled. This delay gives the Monotonic Start-up and Shutdown module enough time to complete its internal power-up soft-start cycle. During the delay time, the SEQ pin may be held to ground. After the 10msec delay, an analog voltage is applied to the SEQ pin and the output voltage of the module will track this voltage on a one-to-one volt bases until the LINEAGE POWER 10 Specifications are subject to change without notice. It is responsibility of each customer to thoroughly test each product and part number under their unique parameters and environments to ensure a product will work properly and reliably. Click below for more details, to buy on-line or request volume pricing: (866) 588-1750 power@sager .com http://power.sager.com/ge-energy-APTS050A0X-dc-dc-converter.html h t t p: / / pow e r. sa ge r. c om TM GE Critical Power Data Sheet GigaTLynx SMT Non-isolated Power Modules: APTS050A0X SERIES September 7, 2011 4.5 – 14Vdc input; 0.7Vdc to 2.0Vdc, 50A Output 50 Watt pol DC-DC Converter Measures: 1.3 x 0.9 x 0.393” output reaches the set-point voltage. To initiate condition. To ensure that all modules come up simultaneous shutdown of the modules, the SEQ pin simultaneously, the on/off pins of all paralleled voltage is lowered in a controlled manner. The output converters should be tied together and the voltage of the modules tracks the voltages below their converters enabled and disabled using the on/off pin. set-point voltages on a one-to-one basis. A valid input • The share bus is not designed for redundant voltage must be maintained until the tracking and output operation and the system will be non-functional upon voltages reach ground potential. failure of one of the unit when multiple units are in TM When using the EZ-SEQUENCE feature to control parallel. In particular, if one of the converters shuts start-up of the module, pre-bias immunity during start-up down during operation, the other converters may is disabled. The pre-bias immunity feature of the module also shut down due to their outputs hitting current relies on the module being in the diode-mode during limit. In such a situation, unless a coordinated restart TM start-up. When using the EZ-SEQUENCE feature, is ensured, the system may never properly restart modules goes through an internal set-up time of 10msec, since different converters will try to restart at different and will be in synchronous rectification mode when the times causing an overload condition and subsequent voltage at the SEQ pin is applied. This will result in the shutdown. This situation can be avoided by having module sinking current if a pre-bias voltage is present at an external output voltage monitor circuit that detects the output of the module. When pre-bias immunity during a shutdown condition and forces all converters to TM start-up is required, the EZ-SEQUENCE feature must shut down and restart together. be disabled. For additional guidelines on using the EZ- When not using the active load share feature, share pins TM SEQUENCE feature please contact the Lineage Power should be left unconnected. technical representative for additional information. Power Good Active Load Sharing (-P Option) TM TM The Giga TLynx modules provide a Power Good For additional power requirements, the Giga TLynx (PGOOD) signal to indicate that the output voltage is power module is also available with a parallel option. Up within the regulation limits of the power module. The to five modules can be configured, in parallel, with active PGOOD signal will be de-asserted to a low state if any load sharing. condition such as overtemperature, overcurrent or loss of Good layout techniques should be observed when using regulation occurs that would result in the output voltage multiple units in parallel. To implement forced load going ±12.5% outside the setpoint value. The PGOOD sharing, the following connections should be made: terminal is internally pulled-up and provides a voltage of ~5V, when asserted, thus eliminating the need for an • The share pins of all units in parallel must be external source and pull-up resistor. Additional external connected together. The path of these connections drive capability can be provided to the PGOOD terminal should be as direct as possible. by using a source less than 5V and a suitable pull-up resistor to keep the overall external current below 4.5mA • All remote-sense pins should be connected to the power bus at the same point, i.e., connect all the SENSE(+) pins to the (+) side of the bus. Close Tunable Loop proximity and directness are necessary for good TM noise immunity The Giga TLynx modules have a new feature that optimizes transient response of the module called Some special considerations apply for design of TM Tunable Loop . converters in parallel operation: • When sizing the number of modules required for External capacitors are usually added to the output of the parallel operation, take note of the fact that current module for two reasons: to reduce output ripple and sharing has some tolerance. In addition, under noise (see Fig. 23) and to reduce output voltage transient conditions such as a dynamic load change deviations from the steady-state value in the presence of and during startup, all converter output currents will dynamic load current changes. Adding external not be equal. To allow for such variation and avoid capacitance however affects the voltage control loop of the likelihood of a converter shutting off due to a the module, typically causing the loop to slow down with current overload, the total capacity of the paralleled sluggish response. Larger values of external capacitance system should be no more than 90% of the sum of could also cause the module to become unstable. the individual converters. As an example, for a TM TM system of four Giga TLynx converters in parallel, The Tunable Loop allows the user to externally adjust the total current drawn should be less that 90% of (4 the voltage control loop to match the filter network x 50A) , i.e. less than 180A. connected to the output of the module. The Tunable TM Loop is implemented by connecting a series R-C • All modules should be turned on and off together. between the SENSE and TRIM+ pins of the module, as This is so that all modules come up at the same time shown in Fig. 28. This R-C allows the user to externally avoiding the problem of one converter sourcing current into the other leading to an overcurrent trip LINEAGE POWER 11 Specifications are subject to change without notice. It is responsibility of each customer to thoroughly test each product and part number under their unique parameters and environments to ensure a product will work properly and reliably. Click below for more details, to buy on-line or request volume pricing: (866) 588-1750 power@sager .com http://power.sager.com/ge-energy-APTS050A0X-dc-dc-converter.html h t t p: / / pow e r. sa ge r. c om GE Critical Power APTS050A0X SERIES TM 50 Watt pol DC-DC Converter Data Sheet GigaTLynx SMT Non-isolated Power Modules: Measures: 1.3 x 0.9 x 0.393” September 7, 2011 4.5 – 14Vdc input; 0.7Vdc to 2.0Vdc, 50A Output adjust the voltage loop feedback compensation of the Table 3. Recommended values of R and C to TUNE TUNE module. obtain transient deviation of ≤2% of Vout for a 25A step load with Vin=12V. VOUT SENSE+ V 1.8V 1.2V 0.7V O 5x47uF + 5x47uF + 5x47uF + RTUNE 8x330uF 13x330uF 22x330uF MODULE polymer polymer polymer C O CO1 CTUNE R 220 180 100 TUNE TRIM+ C 47nF 120nF 330nF TUNE RTrim Δ 35mV 23mV 14mV V TRIM- GND SENSE- Figure. 28. Circuit diagram showing connection of R and C to tune the control loop of the TUME TUNE module. Recommended values of R and C for different TUNE TUNE output capacitor combinations are given in Tables 2 and 3. Table 2 shows the recommended values of R and TUNE C for different values of ceramic output capacitors up TUNE to 2000uF that might be needed for an application to meet output ripple and noise requirements. Selecting R and C according to Table 2 will ensure stable TUNE TUNE operation of the module. In applications with tight output voltage limits in the presence of dynamic current loading, additional output capacitance will be required. Table 3 lists recommended values of R and C in order to meet 2% output TUNE TUNE voltage deviation limits for some common output voltages in the presence of a 25A to 50A step change (50% of full load), with an input voltage of 12V. Please contact your Lineage Power technical representative to obtain more details of this feature as well as for guidelines on how to select the right value of external R-C to tune the module for best transient performance and stable operation for other output capacitance values or input voltages other than 12V. Table 2. General recommended values of of R and TUNE C for Vin=12V and various external ceramic TUNE capacitor combinations. C 1 x 47uF 2x47uF 4x47uF 6x47uF 10 x 47uF 20 x 47uF O RTUNE 330 330 330 330 270 270 C 330pF 560pF 1200pF 1800pF 2200pF 5600pF TUNE LINEAGE POWER 12 Specifications are subject to change without notice. It is responsibility of each customer to thoroughly test each product and part number under their unique parameters and environments to ensure a product will work properly and reliably. Click below for more details, to buy on-line or request volume pricing: (866) 588-1750 power@sager .com http://power.sager.com/ge-energy-APTS050A0X-dc-dc-converter.html h t t p: / / pow e r. sa ge r. c om GE Critical Power APTS050A0X SERIES TM 50 Watt pol DC-DC Converter Data Sheet GigaTLynx SMT Non-isolated Power Modules: Measures: 1.3 x 0.9 x 0.393” September 7, 2011 4.5 – 14Vdc input; 0.7Vdc to 2.0Vdc, 50A Output The thermal reference points, T used in the ref Thermal Considerations specifications is shown in Figure 30. For reliable Power modules operate in a variety of thermal operation the temperatures at this point should not o environments; however, sufficient cooling should always exceed 125 C. The output power of the module should be provided to help ensure reliable operation. not exceed the rated power of the module (Vo,set x Io,max). Considerations include ambient temperature, airflow, module power dissipation, and the need for increased Please refer to the Application Note “Thermal reliability. A reduction in the operating temperature of the Characterization Process For Open-Frame Board- module will result in an increase in reliability. The thermal Mounted Power Modules” for a detailed discussion of data presented here is based on physical measurements thermal aspects including maximum device temperatures. taken in a wind tunnel. The test set-up is shown in Figure 29. Note that the airflow is parallel to the short axis of the module as shown in Figure 30. The derating data applies to airflow in either direction of the module’s short axis. 25.4_ Wind Tunnel (1.0) PWBs Power Module Figure 30. Preferred airflow direction and location of 76.2_ hot-spot of the module (Tref). (3.0) x Probe Location for measuring 12.7_ airflow and (0.50) ambient temperature Air flow Figure 29. Thermal Test Setup. LINEAGE POWER 13 Specifications are subject to change without notice. It is responsibility of each customer to thoroughly test each product and part number under their unique parameters and environments to ensure a product will work properly and reliably. Click below for more details, to buy on-line or request volume pricing: (866) 588-1750 power@sager .com http://power.sager.com/ge-energy-APTS050A0X-dc-dc-converter.html h t t p: / / pow e r. sa ge r. c om GE Critical Power APTS050A0X SERIES TM 50 Watt pol DC-DC Converter Data Sheet GigaTLynx SMT Non-isolated Power Modules: Measures: 1.3 x 0.9 x 0.393” September 7, 2011 4.5 – 14Vdc input; 0.7Vdc to 2.0Vdc, 50A Output Shock and Vibration The ruggedized (-D version) of the modules are designed to withstand elevated levels of shock and vibration to be able to operate in harsh environments. The ruggedized modules have been successfully tested to the following conditions: Non operating random vibration: Random vibration tests conducted at 25C, 10 to 2000Hz, for 30 minutes each level, starting from 30Grms (Z axis) and up to 50Grms (Z axis). The units were then subjected to two more tests of 50Grms at 30 minutes each for a total of 90 minutes. Operating shock to 40G per Mil Std. 810F, Method 516.4 Procedure I: The modules were tested in opposing directions along each of three orthogonal axes, with waveform and amplitude of the shock impulse characteristics as follows: All shocks were half sine pulses, 11 milliseconds (ms) in duration in all 3 axes. Units were tested to the Functional Shock Test of MIL-STD-810, Method 516.4, Procedure I - Figure 516.4-4. A shock magnitude of 40G was utilized. The operational units were subjected to three shocks in each direction along three axes for a total of eighteen shocks. Operating vibration per Mil Std 810F, Method 514.5 Procedure I: The ruggedized (-D version) modules are designed and tested to vibration levels as outlined in MIL-STD-810F, Method 514.5, and Procedure 1, using the Power Spectral Density (PSD) profiles as shown in Table 4 and Table 5 for all axes. Full compliance with performance specifications was required during the performance test. No damage was allowed to the module and full compliance to performance specifications was required when the endurance environment was removed. The module was tested per MIL-STD-810, Method 514.5, Procedure I, for functional (performance) and endurance random vibration using the performance and endurance levels shown in Table 4 and Table 5 for all axes. The performance test has been split, with one half accomplished before the endurance test and one half after the endurance test (in each axis). The duration of the performance test was at least 16 minutes total per axis and at least 120 minutes total per axis for the endurance test. The endurance test period was 2 hours minimum per axis. Table 4: Performance Vibration Qualification - All Axes Frequency PSD Level Frequency PSD Level Frequency PSD Level (Hz) (G2/Hz) (Hz) (G2/Hz) (Hz) (G2/Hz) 10 1.14E-03 170 2.54E-03 690 1.03E-03 30 5.96E-03 230 3.70E-03 800 7.29E-03 40 9.53E-04 290 7.99E-04 890 1.00E-03 50 2.08E-03 340 1.12E-02 1070 2.67E-03 90 2.08E-03 370 1.12E-02 1240 1.08E-03 110 7.05E-04 430 8.84E-04 1550 2.54E-03 130 5.00E-03 490 1.54E-03 1780 2.88E-03 140 8.20E-04 560 5.62E-04 2000 5.62E-04 Table 5: Endurance Vibration Qualification - All Axes Frequency PSD Level Frequency PSD Level Frequency PSD Level (Hz) (G2/Hz) (Hz) (G2/Hz) (Hz) (G2/Hz) 10 0.00803 170 0.01795 690 0.00727 30 0.04216 230 0.02616 800 0.05155 40 0.00674 290 0.00565 890 0.00709 50 0.01468 340 0.07901 1070 0.01887 90 0.01468 370 0.07901 1240 0.00764 110 0.00498 430 0.00625 1550 0.01795 130 0.03536 490 0.01086 1780 0.02035 140 0.0058 560 0.00398 2000 0.00398 Specifications are subject to change without notice. It is responsibility of each customer to thoroughly test each product and part number under their unique parameters and environments to ensure a product will work properly and reliably. Click below for more details, to buy on-line or request volume pricing: (866) 588-1750 power@sager .com http://power.sager.com/ge-energy-APTS050A0X-dc-dc-converter.html h t t p: / / pow e r. sa ge r. c om LINEAGE POWER 14 GE Critical Power APTS050A0X SERIES 50 Watt pol DC-DC Converter TM Measures: 1.3 x 0.9 x 0.393” Data Sheet GigaTLynx SMT Non-isolated Power Modules: September 7, 2011 4.5 – 14Vdc input; 0.7Vdc to 2.0Vdc, 50A Output Example Application Circuit Requirements: Vin: 12V Vout: 1.8V Iout: 37.5A max., worst case load transient is from 25A to 37.5A ΔVout: 1.5% of Vout (27mV) for worst case load transient Vin, ripple 1.5% of Vin (180mV, p-p) Vin+ Vout+ VIN VOUT SENSE+ PGOOD RTUNE SEQ + MODULE + CO2 CO1 CI1 CI2 CTUNE ON/OFF TRIM+ RTrim TRIM- GND SENSE- SENSE- CI1 4x22μF/16V ceramic capacitor (e.g. Murata GRM32ER61C226KE20) CI2 200μF/16V bulk electrolytic CO1 5 x 47μF/6.3V ceramic capacitor (e.g. Murata GRM31CR60J476ME19) CO2 8 x 330μF/6.3V Polymer (e.g. Sanyo Poscap) CTune 47nF ceramic capacitor (can be 1206, 0805 or 0603 size) RTune 220 ohms SMT resistor (can be 1206, 0805 or 0603 size) RTrim 12.7kΩ SMT resistor (can be 1206, 0805 or 0603 size, recommended tolerance of 0.1%) LINEAGE POWER Specifications are subject to change without notice. It is responsibility of each customer to thor oughly test each pr oduct and par t number under their unique parameters and envir onments to ensur e a pr oduct will work pr 15 operly and reliably. Click below for more details, to buy on-line or request volume pricing: (866) 588-1750 power@sager .com http://power.sager.com/ge-energy-APTS050A0X-dc-dc-converter.html h t t p: / / pow e r. sa ge r. c om GE Critical Power APTS050A0X SERIES 50 Watt pol DC-DC Converter TM Measures: 1.3 x 0.9 x 0.393” Data Sheet GigaTLynx SMT Non-isolated Power Modules: September 7, 2011 4.5 – 14Vdc input; 0.7Vdc to 2.0Vdc, 50A Output Mechanical Outline of Module Dimensions are in millimeters and (inches). Tolerances: x.x mm ± 0.5 mm (x.xx in. ± 0.02 in.) [unless otherwise indicated] x.xx mm ± 0.25 mm (x.xxx in ± 0.010 in.) PIN FUNCTION 1 VIN 2 GND 3 VOUT 4 VOUT 5 GND 6 VIN 7 SEQ 8 PGOOD 9 ON/OFF 10 VS- 11 VS+ 12 +TRIM 13 –TRIM 14 SHARE Specifications are subject to change without notice. It is r LINEAGE POWER esponsibility of each customer to thor oughly test each pr oduct and part number under their unique parameters and environments to ensur e a pr oduct will work pr 16 operly and reliably. Click below for more details, to buy on-line or request volume pricing: (866) 588-1750 power@sager .com http://power.sager.com/ge-energy-APTS050A0X-dc-dc-converter.html h t t p: / / pow e r. sa ge r. c om GE Critical Power APTS050A0X SERIES 50 Watt pol DC-DC Converter TM Measures: 1.3 x 0.9 x 0.393” Data Sheet GigaTLynx SMT Non-isolated Power Modules: September 7, 2011 4.5 – 14Vdc input; 0.7Vdc to 2.0Vdc, 50A Output Mechanical Outline Dimensions are in inches and (millimeters). Tolerances: x.xx in. ± 0.02 in. (x.x mm ± 0.5 mm) [unless otherwise indicated] x.xxx in ± 0.010 in. (x.xx mm ± 0.25 mm) PIN FUNCTION 1 VIN 2 GND 3 VOUT 4 VOUT 5 GND 6 VIN 7 SEQ 8 PGOOD 9 ON/OFF 10 VS- 11 VS+ 12 +TRIM 13 –TRIM 14 SHARE LINEAGE POWER Specifications are subject to change without notice. It is responsibility of each customer to thor oughly test each pr oduct and par t number under their unique parameters and envir onments to ensur e a pr oduct will work pr 17 operly and reliably. Click below for more details, to buy on-line or request volume pricing: (866) 588-1750 power@sager .com http://power.sager.com/ge-energy-APTS050A0X-dc-dc-converter.html h t t p: / / pow e r. sa ge r. c om GE Critical Power APTS050A0X SERIES 50 Watt pol DC-DC Converter TM Measures: 1.3 x 0.9 x 0.393” Data Sheet GigaTLynx SMT Non-isolated Power Modules: September 7, 2011 4.5 – 14Vdc input; 0.7Vdc to 2.0Vdc, 50A Output Packaging Details TM The Giga TLynx SMT modules are supplied in tape & reel as standard. Modules are shipped in quantities of 140 modules per reel. All Dimensions are in millimeters and (in inches). Reel Dimensions Outside diameter: 330.2 (13.0) Inside diameter: 177.8 (7.0) Tape Width: 56.0 (2.20) LINEAGE POWER 18 Specifications are subject to change without notice. It is r esponsibility of each customer to thoroughly test each product and part number under their unique parameters and environments to ensure a product will work properly and reliably. Click below for more details, to buy on-line or request volume pricing: (866) 588-1750 power@sager .com http://power.sager.com/ge-energy-APTS050A0X-dc-dc-converter.html h t t p: / / pow e r. sa ge r. c om GE Critical Power APTS050A0X SERIES TM Data Sheet GigaTLynx SMT Non-isolated Power Modules: 50 Watt pol DC-DC Converter September 7, 2011 4.5 – 14Vdc input; 0.7Vdc to 2.0Vdc, 50A O Measures: 1.3 x 0.9 x 0.393” utput contact Lineage Power for special manufacturing Surface Mount Information process instructions. Pick and Place TM The Giga TLynx SMT modules use an open frame Lead-free (Pb-free) Soldering construction and are designed for a fully automated The –Z version Giga TLynx modules are lead-free assembly process. The modules are fitted with a (Pb-free) and RoHS compliant and are both label designed to provide a large surface area for pick forward and backward compatible in a Pb-free and and place operations. The label meets all the a SnPb soldering process. Failure to observe the requirements for surface mount processing, as well as instructions below may result in the failure of or safety standards, and is able to withstand reflow o cause damage to the modules and can temperatures of up to 300 C. The label also carries adversely affect long-term reliability. product information such as product code, serial number and location of manufacture. Pb-free Reflow Profile Power Systems will comply with J-STD-020 Rev. C (Moisture/Reflow Sensitivity Classification for Nonhermetic Solid State Surface Mount Devices) for both Pb-free solder profiles and MSL classification procedures. This standard provides a recommended forced-air-convection reflow profile based on the volume and thickness of the package (table 5-2). The suggested Pb-free solder paste is Sn/Ag/Cu (SAC). Recommended linear reflow profile using Sn/Ag/Cu solder: Figure 31. Pick and Place Location. Nozzle Recommendations The module weight has been kept to a minimum by NOTE: Soldering outside of the recommended using open frame construction. Even so, these modules have a relatively large mass when compared profile requires testing to verify results and to conventional SMT components. Variables such as performance. nozzle size, tip style, vacuum pressure and pick & placement speed should be considered to optimize Tin Lead Soldering this process. The minimum recommended inside TM nozzle diameter for reliable operation is 3mm. The The Giga TLynx SMT power modules are lead free maximum nozzle outer diameter, which will safely fit modules and can be soldered either in a lead-free within the allowable component spacing, is 5 mm solder process or in a conventional Tin/Lead (Sn/Pb) max. process. It is recommended that the customer review data sheets in order to customize the solder reflow Bottom Side Assembly profile for each application board assembly. The This module is not recommended for assembly following instructions must be observed when soldering these units. Failure to observe these on the bottom side of a customer board. If such instructions may result in the failure of or cause an assembly is attempted, components may fall damage to the modules, and can adversely affect off the module during the second reflow process. long-term reliability. If assembly on the bottom side is planned, please Specifications are subject to change without notice. It is responsibility of each customer to thoroughly test each product and part number under their unique parameters and environments to ensure a product will work properly and reliably. LINEAGE POWER 19 Click below for more details, to buy on-line or request volume pricing: (866) 588-1750 power@sager .com http://power.sager.com/ge-energy-APTS050A0X-dc-dc-converter.html h t t p: / / pow e r. sa ge r. c om GE Critical Power APTS050A0X SERIES TM 50 Watt pol DC-DC Converter Data Sheet GigaTLynx SMT Non-isolated Power Modules: Measures: 1.3 x 0.9 x 0.393” September 7, 2011 4.5 – 14Vdc input; 0.7Vdc to 2.0Vdc, 50A Output In a conventional Tin/Lead (Sn/Pb) solder process MSL Rating peak reflow temperatures are limited to less than TM o o The Giga TLynx SMT modules have a MSL rating 235 C. Typically, the eutectic solder melts at 183 C, of 2. wets the land, and subsequently wicks the device connection. Sufficient time must be allowed to fuse the plating on the connection to ensure a reliable Storage and Handling solder joint. There are several types of SMT reflow The recommended storage environment and handling technologies currently used in the industry. These procedures for moisture-sensitive surface mount surface mount power modules can be reliably packages is detailed in J-STD-033 Rev. B (Handling, soldered using natural forced convection, IR (radiant Packing, Shipping and Use of Moisture/Reflow infrared), or a combination of convection/IR. For Sensitive Surface Mount Devices). Moisture barrier reliable soldering the solder reflow profile should be bags (MBB) with desiccant are required for MSL established by accurately measuring the modules CP ratings of 2 or greater. These sealed packages connector temperatures. should not be broken until time of use. Once the original package is broken, the floor life of the product 300 at conditions of <= 30°C and 60% relative humidity o P eak Temp 235 C varies according to the MSL rating (see J-STD-033A). 250 Cooling The shelf life for dry packed SMT packages will be a zone Heat zone minimum of 12 months from the bag seal date, when 200 o -1 o -1 1-4 Cs max 4 Cs stored at the following conditions: < 40° C, < 90% relative humidity. 150 Soak zo ne Post Solder Cleaning and Drying 100 T above 30-240s lim o 205 C Considerations 50 Preheat zo ne Post solder cleaning is usually the final circuit-board o -1 max 4 Cs assembly process prior to electrical board testing. The 0 result of inadequate cleaning and drying can affect both the reliability of a power module and the REFLOW TIME (S) testability of the finished circuit-board assembly. For guidance on appropriate soldering, cleaning and Figure 32. Reflow Profile for Tin/Lead (Sn/Pb) drying procedures, refer to Board Mounted Power process. Modules: Soldering and Cleaning Application Note (AN04-001). 240 235 230 225 220 215 210 205 200 0 10 20 30 40 50 60 o Figure 33. Time Limit Curve Above 205 C Reflow for Tin Lead (Sn/Pb) process. Specifications are subject to change without notice. It is responsibility of each customer to thoroughly test each product and part number under their unique parameters and environments to ensure a product will work properly and reliably. Click below for more details, to buy on-line or request volume pricing: LINEAGE POWER 20 (866) 588-1750 power@sager .com http://power.sager.com/ge-energy-APTS050A0X-dc-dc-converter.html h t t p: / / pow e r. sa ge r. c om MAX TEMP SOLDER (°C) REFLOW TEMP (°C) GE Critical Power APTS050A0X SERIES 50 Watt pol DC-DC Converter TM Measures: 1.3 x 0.9 x 0.393” Data Sheet GigaTLynx SMT Non-isolated Power Modules: September 7, 2011 4.5 – 14Vdc input; 0.7Vdc to 2.0Vdc, 50A Output Ordering Information Please contact your Lineage Power Sales Representative for pricing, availability and optional features. Table 6. Device Codes Input Output Output On/Off Device Code Voltage Sequencing Comcodes Voltage Current Logic Range APTS050A0X3-SRPHZ 4.5 – 14Vdc 0.7 – 2.0Vdc 50A Negative Yes CC109155314 APTS050A0X3-SRPHDZ 4.5 – 14Vdc 0.7 – 2.0Vdc 50A Negative Yes CC109170585 Table 7. Coding Scheme TLynx Sequencing Input Output Output On/Off Remote Options ROHS family feature. voltage current voltage logic Sense Compliance range AP T S 050A0 X 3 -SRPHD Z 3 = S = Surface Remote Mount Sense R = Tape&Reel P = Paralleling No entry = H=2 ground X = T = with Seq. negative pins S = 4.5 - 50A programm Z = ROHS6 14V 4 = able output D = 105°C positive operating ambient, 40G operating shock as per MIL Std 810F Asia-Pacific Headquarters Tel: +86.021.54279977*808 Europe, Middle-East and Africa Headquarters World Wide Headquarters Tel: +49.89.878067-280 Lineage Power Corporation 601 Shiloh Road, Plano, TX 75074, USA +1-888-LINEAGE(546-3243) (Outside U.S.A.: +1-972-244-WATT(9288)) India Headquarters www.lineagepower.com Tel: +91.80.28411633 e-mail: techsupport1@lineagepower.com Lineage Power reserves the right to make changes to the product(s) or information contained herein without notice. No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information. Lineage Power DC-DC products are protected under various patents. Information on these patents is available at www.lineagepower.com/patents. © 2011 Lineage Power Corporation, (Plano, Texas) All International Rights Reserved. LINEAGE POWER 21 Document No: DS10-005 ver. 1.23 Specifications are subject to change without notice. It is responsibility of each customer to thoroughly test each product and part number under their unique parameters and environments to ensure a product will work properly and reliably. PDF name: APTS050A0X_ds.pdf Click below for more details, to buy on-line or request volume pricing: (866) 588-1750 power@sager .com http://power.sager.com/ge-energy-APTS050A0X-dc-dc-converter.html h t t p: / / pow e r. sa ge r. c om