Data Sheet GE TM 12A Analog PicoDLynx : Non-Isolated DC-DC Power Modules 3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current Features ▪ Compliant to RoHS II EU “Directive 2011/65/EU” ▪ Compatible in a Pb-free or SnPb reflow environment ▪ Compliant to IPC-9592 (September 2008), Category 2, Class II ▪ DOSA based ▪ Wide Input voltage range (3Vdc-14.4Vdc) ▪ Output voltage programmable from 0.6Vdc to 5.5Vdc via external resistor TM ▪ Tunable Loop to optimize dynamic output voltage RoHS Compliant response ▪ Power Good signal Applications ▪ Fixed switching frequency ▪ Distributed power architectures ▪ Output overcurrent protection (non-latching) ▪ Intermediate bus voltage applications ▪ Overtemperature protection ▪ Telecommunications equipment ▪ Remote On/Off ▪ Servers and storage applications ▪ Ability to sink and source current ▪ Networking equipment ▪ Cost efficient open frame design ▪ Industrial equipment ▪ Small size: 12.2 mm x 12.2 mm x 8.5 mm Vin+ Vout+ (0.48 in x 0.48 in x 0.335 in) VIN VOUT SENSE ▪ Wide operating temperature range [-40°C to PGOOD 105°C(Ruggedized: -D), 85°C(Regular)] RTUNE MODULE † ▪ UL* 60950-1Recognized, CSA C22.2 No. 60950-1-03 ‡ Certified, and VDE 0805:2001-12 (EN60950-1) Licensed Cin Co CTUNE ▪ ISO** 9001 and ISO 14001 certified manufacturing ON/OFF TRIM facilities RTrim GND Description TM The 12A Analog PicoDLynx power modules are non-isolated dc-dc converters that can deliver up to 12A of output current. These modules operate over a wide range of input voltage (V = 3Vdc-14.4Vdc) and provide a precisely regulated output voltage IN from 0.6Vdc to 5.5Vdc, programmable via an external resistor. Features include remote On/Off, adjustable output voltage, over TM current and over temperature protection. 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. April 23, 2018 ©2014 General Electric Company. All rights reserved. Data Sheet GE TM 12A Analog PicoDLynx : Non-Isolated DC-DC Power Modules 3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current Change History (excludes grammar & clarifications) V1.4, 4-23-2017 – changes over V1.3 p.20 – Updated figure to show height 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 VIN -0.3 15 Vdc Continuous 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 All VIN 3  14.4 Vdc Maximum Input Current All IIN,max 12 Adc (VIN=3V to 14V, IO=IO, max ) VO,set = 0.6 Vdc IIN,No load 45 mA Input No Load Current (V = 12.0Vdc, I = 0, module enabled) IN O VO,set = 5Vdc IIN,No load 75 mA Input Stand-by Current All I 0.65 mA IN,stand-by (VIN = 12.0Vdc, module disabled) 2 2 Inrush Transient All I t 1 A s Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 1μH source impedance; V =0 to All 40 mAp-p IN 14V I = I ; See Test Configurations) , O Omax Input Ripple Rejection (120Hz) All -60 dB April 23, 2018 ©2014 General Electric Company. All rights reserved. Page 2 Data Sheet GE TM 12A Analog PicoDLynx : Non-Isolated DC-DC Power Modules 3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current Electrical Specifications (continued) Parameter Device Symbol Min Typ Max Unit Output Voltage Set-point (with 0.1% tolerance for external All VO, set -1.0 +1.0 % VO, set resistor used to set output voltage) Output Voltage (Over all operating input voltage, resistive All V -3.0  +3.0 % V O, set O, set load, and temperature conditions until end of life) Adjustment Range (selected by an external resistor) (Some output voltages may not be possible depending on All V 0.6 5.5 Vdc O the input voltage – see Feature Descriptions Section) Remote Sense Range All 0.5 Vdc Output Regulation (for V ≥ 2.5Vdc) O Line (VIN=VIN, min to VIN, max) All  +0.4 % VO, set Load (IO=IO, min to IO, max) All  10 mV Output Regulation (for VO < 2.5Vdc) Line (VIN=VIN, min to VIN, max) All  5 mV Load (I =I to I ) All 10 mV O O, min O, max  Temperature (T =T to T ) All 0.4 % V ref A, min A, max  O, set Output Ripple and Noise on nominal output (V =V and I =I to I Co = 0.1μF // 22 μF IN IN, nom O O, min O, max ceramic capacitors) Peak-to-Peak (5Hz to 20MHz bandwidth) All  50 100 mVpk-pk RMS (5Hz to 20MHz bandwidth) All 20 38 mV rms 1 External Capacitance TM Without the Tunable Loop ESR ≥ 1 mΩ All CO, max 22  47 μF TM With the Tunable Loop ESR ≥0.15 mΩ All CO, max 22  1000 μF ESR ≥ 10 mΩ All CO, max 22  5000 μF Output Current (in either sink or source mode) All Io 0 12 Adc Output Current Limit Inception (Hiccup Mode) All I 200 % I O, lim o,max (current limit does not operate in sink mode) Output Short-Circuit Current All IO, s/c 1.5 Arms (VO≤250mV) ( Hiccup Mode ) Efficiency V = 0.6Vdc η 77.5 % O,set VIN= 12Vdc, TA=25°C VO, set = 1.2Vdc η 85.9 % IO=IO, max , VO= VO,set VO,set = 1.8Vdc η 89.6 % VO,set = 2.5Vdc η 92.4 % VO,set = 3.3Vdc η 93.4 % VO,set = 5.0Vdc η 95.0 % Switching Frequency All f  600  kHz sw 1 TM External capacitors may require using the new Tunable Loop feature to ensure that the module is stable as well as getting the best TM transient response. See the Tunable Loop section for details. April 23, 2018 ©2014 General Electric Company. All rights reserved. Page 3 Data Sheet GE TM 12A Analog PicoDLynx : Non-Isolated DC-DC Power Modules 3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current General Specifications Parameter Device Min Typ Max Unit Calculated MTBF (I =0.8I , T =40°C) Telecordia Issue 2 Method 1 O O, max A All 16,817,995 Hours Case 3 Weight 2.33(0.082) g (oz.)   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) Device is with suffix “4” – Positive Logic (See Ordering Information) Logic High (Module ON) Input High Current All IIH 1 mA  Input High Voltage All VIH 3.0 V Vdc  IN,max Logic Low (Module OFF) Input Low Current All IIL   10 μA Input Low Voltage All VIL -0.2  0.3 Vdc Device Code with no suffix – Negative Logic (See Ordering Information) (On/OFF pin is open collector/drain logic input with external pull-up resistor; signal referenced to GND) Logic High (Module OFF) Input High Current All IIH ― ― 1 mA Input High Voltage All VIH 3.0 ― VIN, max Vdc Logic Low (Module ON) Input low Current All IIL ― ― 10 μA Input Low Voltage All VIL -0.2 ― 0.4 Vdc Turn-On Delay and Rise Times (V =V , I =I V to within ±1% of steady state) IN IN, nom O O, max , O Case 1: On/Off input is enabled and then input power is All Tdelay ― 5 ― msec applied (delay from instant at which V = V until Vo = IN IN, min 10% of Vo, set) Case 2: Input power is applied for at least one second and All Tdelay ― 5 ― msec then the On/Off input is enabled (delay from instant at which Von/Off is enabled until Vo = 10% of Vo, set) Output voltage Rise time (time for Vo to rise from All Trise ― 2 ― msec 10% of Vo, set to 90% of Vo, set) o Output voltage overshoot (T = 25 C 3.0 % V A O, set VIN= VIN, min to VIN, max,IO = IO, min to IO, max) With or without maximum external capacitance 120/ Over Temperature Protection All T °C ref 130 (See Thermal Considerations section) April 23, 2018 ©2014 General Electric Company. All rights reserved. Page 4 Data Sheet GE TM 12A Analog PicoDLynx : Non-Isolated DC-DC Power Modules 3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current Feature Specifications (cont.) Parameter Device Symbol Min Typ Max Units Input Undervoltage Lockout Turn-on Threshold All 2.9 Vdc Turn-off Threshold All 2.6 Vdc Hysteresis All 0.3 Vdc PGOOD (Power Good) Signal Interface Open Drain, V  5VDC supply Overvoltage threshold for PGOOD 112.5 %VO, set Undervoltage threshold for PGOOD 87.5 %VO, set Pulldown resistance of PGOOD pin All 30  Sink current capability into PGOOD pin All 5 mA April 23, 2018 ©2014 General Electric Company. All rights reserved. Page 5 GE Data Sheet TM 12A Analog PicoDLynx : Non-Isolated DC-DC Power Modules 3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current Characteristic Curves TM o The following figures provide typical characteristics for the 12A Analog PicoDLynx at 0.6Vo and 25 C. 90 12 85 10 80 NC NC Vin=3.3V 8 0 0..5 5m m//s s 75 Standard Part ( (1 10 00 0L LF FM M) ) (85°C) 70 1 1..5 5m m//s s 6 Ruggedized (D) Part ( (3 30 00 0L LF FM M) ) Vin=14.4 (105°C) 65 Vin=12V 4 V 60 2 2m m//s s 2 1 1m m//s s ( (4 40 00 0L LF FM M) ) 55 ( (2 20 00 0L LF FM M) ) 0 50 55 65 75 85 95 105 0 2 4 6 8 10 12 O OUTPUT CURRENT, IO (A) AMBIENT TEMPERATURE, TA C Figure 2. Derating Output Current versus Ambient Figure 1. Converter Efficiency versus Output Current. Temperature and Airflow. TIME, t (1s/div) TIME, t (20s /div) Figure 4. Transient Response to Dynamic Load Change from Figure 3. Typical output ripple and noise (CO=22μF ceramic, 50% to 100% at 12Vin, Cout-3x47uF+6x330uF, CTune-47nF, VIN = 12V, Io = Io,max, ). RTune-180ohms TIME, t (2ms/div) TIME, t (2ms/div) Figure 6. Typical Start-up Using Input Voltage (VIN = 12V, Io = Figure 5. Typical Start-up Using On/Off Voltage (Io = Io,max). Io,max). April 23, 2018 ©2014 General Electric Company. All rights reserved. Page 6 OUTPUT VOLTAGE ON/OFF VOLTAGE OUTPUT VOLTAGE V (V) (200mV/div) V (V) (5V/div) V (V) (20mV/div) EFFICIENCY,  (%) O ON/OFF O OUTPUT VOLTAGE INPUT VOLTAGE OUTPUT CURRENT, OUTPUT VOLTAGE V (V) (200mV/div) V (V) (5V/div) I (A) (10Adiv) V (V) (5mV/div) OUTPUT CURRENT, Io (A) O IN O O GE Data Sheet TM 12A Analog PicoDLynx : Non-Isolated DC-DC Power Modules 3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current Characteristic Curves TM o The following figures provide typical characteristics for the 12A Analog PicoDLynx at 1.2Vo and 25 C. 95 12 90 85 10 Vin=3.3V NC 80 0.5m/s 8 (100LFM) 75 Vin=12V Vin=14.4 V 6 70 1.5m/s Standard (300LFM) 1m/s Part (85 C) 65 (200LFM) 4 2m/s 60 (400LFM) 2 Ruggedized (D) Part 55 (105°C) 50 0 0 2 4 6 8 10 12 55 65 75 85 95 105 O OUTPUT CURRENT, IO (A) AMBIENT TEMPERATURE, TA C Figure 8. Derating Output Current versus Ambient Temperature Figure 7. Converter Efficiency versus Output Current. and Airflow. TIME, t (1s/div) TIME, t (20s /div) Figure 10. Transient Response to Dynamic Load Change from Figure 9. Typical output ripple and noise (C =22μF O 50% to 100% at 12Vin, Cout-1x47uF+3x330uF, CTune-10nF & ceramic, VIN = 12V, Io = Io,max, ). RTune-220ohms TIME, t (2ms/div) TIME, t (2ms/div) Figure 11. Typical Start-up Using On/Off Voltage (Io = Figure 12. Typical Start-up Using Input Voltage (VIN = 12V, Io = Io,max). Io,max). April 23, 2018 ©2014 General Electric Company. All rights reserved. Page 7 OUTPUT VOLTAGE ON/OFF VOLTAGE OUTPUT VOLTAGE V (V) (500mV/div) V (V) (5V/div) V (V) (20mV/div) EFFICIENCY,  (%) O ON/OFF O OUTPUT VOLTAGE INPUT VOLTAGE OUTPUT CURRENT, OUTPUT VOLTAGE OUTPUT CURRENT, Io (A) VO (V) (500mV/div) VIN (V) (5V/div) I (A) (10Adiv) V (V) (10mV/div) O O GE Data Sheet TM 12A Analog PicoDLynx : Non-Isolated DC-DC Power Modules 3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current Characteristic Curves TM o The following figures provide typical characteristics for the 12A Analog PicoDLynx at 1.8Vo and 25 C. 100 12 95 10 90 NC Vin=3.3V 0.5m/s 85 8 (100LFM) 80 Vin=14.4 6 1.5m/s Standard Part Vin=12V V 75 1m/s (300LFM) (85°C) 4 (200LFM) 70 2m/s 2 (400LFM) Ruggedized (D) Part 65 (105°C) 0 60 55 65 75 85 95 105 0 2 4 6 8 10 12 O OUTPUT CURRENT, IO (A) AMBIENT TEMPERATURE, TA C Figure 14. Derating Output Current versus Ambient Figure 13. Converter Efficiency versus Output Current. Temperature and Airflow. TIME, t (1s/div) TIME, t (20s /div) Figure 16. Transient Response to Dynamic Load Change from Figure 15. Typical output ripple and noise (CO=22μF ceramic, 50% to 100% at 12Vin, Cout-1x47uF+2x330uF,CTune-5600pF VIN = 12V, Io = Io,max, ). & RTune-270ohms TIME, t (2ms/div) TIME, t (2ms/div) Figure 18. Typical Start-up Using Input Voltage (VIN = 12V, Io = Figure 17. Typical Start-up Using On/Off Voltage (Io = Io,max). Io,max). April 23, 2018 ©2014 General Electric Company. All rights reserved. Page 8 OUTPUT VOLTAGE ON/OFF VOLTAGE OUTPUT VOLTAGE V (V) (500mV/div) V (V) (5V/div) V (V) (20mV/div) EFFICIENCY,  (%) O ON/OFF O OUTPUT VOLTAGE INPUT VOLTAGE OUTPUT CURRENT, OUTPUT VOLTAGE OUTPUT CURRENT, Io (A) VO (V) (500mV/div) VIN (V) (5V/div) IO (A) (10Adiv) VO (V) (20mV/div) GE Data Sheet TM 12A Analog PicoDLynx : Non-Isolated DC-DC Power Modules 3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current Characteristic Curves TM o The following figures provide typical characteristics for the 12A Analog PicoDLynx at 2.5Vo and 25 C. 100 12 95 10 90 NC 0.5m/s 85 8 (100LFM) Vin=14.4V 80 Vin=12V 6 1m/s Vin=4.5V Standard Part (200LFM) 75 (85°C) 4 70 1.5m/s (300LFM) 2 Ruggedized (D) 2m/s 65 Part (105°C) (400LFM) 60 0 0 2 4 6 8 10 12 55 65 75 85 95 105 O OUTPUT CURRENT, I (A) AMBIENT TEMPERATURE, T C O A Figure 20. Derating Output Current versus Ambient Figure 19. Converter Efficiency versus Output Current. Temperature and Airflow. TIME, t (1s/div) TIME, t (20s /div) Figure 22. Transient Response to Dynamic Load Change from Figure 21. Typical output ripple and noise (CO=22μF 50% to 100% at 12Vin, Cout-1x47uF+1x330uF,CTune-3300pF & ceramic, VIN = 12V, Io = Io,max, ). RTune-270ohms TIME, t (2ms/div) TIME, t (2ms/div) Figure 24. Typical Start-up Using Input Voltage (VIN = 12V, Io = Figure 23. Typical Start-up Using On/Off Voltage (Io = Io,max). Io,max). April 23, 2018 ©2014 General Electric Company. All rights reserved. Page 9 OUTPUT VOLTAGE ON/OFF VOLTAGE OUTPUT VOLTAGE VO (V) (1V/div) VON/OFF (V) (5V/div) VO (V) (20mV/div) EFFICIENCY,  (%) OUTPUT VOLTAGE INPUT VOLTAGE OUTPUT CURRENT, OUTPUT VOLTAGE VO (V) (1V/div) VIN (V) (5V/div) IO (A) (10Adiv) VO (V) (20mV/div) OUTPUT CURRENT, Io (A) GE Data Sheet TM 12A Analog PicoDLynx : Non-Isolated DC-DC Power Modules 3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current Characteristic Curves TM o The following figures provide typical characteristics for the 12A Analog PicoDLynx at 3.3Vo and 25 C. 100 12 95 10 NC 90 8 0.5m/s Vin=5V (100LFM) 1m/s Vin=14.4 85 (200LFM) 6 V Vin=12V Standard Part (85°C) 80 4 1.5m/s (300LFM) 75 2 Ruggedized (D) Part 2m/s (105°C) (400LFM) 0 70 55 65 75 85 95 105 0 2 4 6 8 10 12 O OUTPUT CURRENT, I (A) AMBIENT TEMPERATURE, T C O A Figure 26. Derating Output Current versus Ambient Figure 25. Converter Efficiency versus Output Current. Temperature and Airflow. TIME, t (1s/div) TIME, t (20s /div) Figure 28. Transient Response to Dynamic Load Change from Figure 27. Typical output ripple and noise (C =22μF ceramic, O 50% to 100% at 12Vin, Cout-1x47uF+1x330uF,CTune-2700pF VIN = 12V, Io = Io,max, ). & RTune-330ohms TIME, t (2ms/div) TIME, t (2ms/div) Figure 30. Typical Start-up Using Input Voltage (VIN = 12V, Io = Figure 29. Typical Start-up Using On/Off Voltage (Io = Io,max). Io,max). April 23, 2018 ©2014 General Electric Company. All rights reserved. Page 10 OUTPUT VOLTAGE ON/OFF VOLTAGE OUTPUT VOLTAGE V (V) (1V/div) V (V) (5V/div) V (V) (20mV/div) EFFICIENCY,  (%) O ON/OFF O OUTPUT VOLTAGE INPUT VOLTAGE OUTPUT CURRENT OUTPUT VOLTAGE OUTPUT CURRENT, Io (A) VO (V) (1V/div) VIN (V) (5V/div) IO (A) (10Adiv) VO (V) (50mV/div) GE Data Sheet TM 12A Analog PicoDLynx : Non-Isolated DC-DC Power Modules 3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current Characteristic Curves TM o The following figures provide typical characteristics for the 12A Analog PicoDLynx at 5Vo and 25 C. 100 12 95 10 NC 90 0.5m/s Vin=7V 8 (100LFM) Vin=14.4V 85 Vin=12V 6 1m/s Standard Part (200LFM) (85°C) 80 4 1.5m/s (300LFM) 75 2 2m/s Ruggedized (D) Part (400LFM) (105°C) 0 70 0 2 4 6 8 10 12 55 65 75 85 95 105 O OUTPUT CURRENT, IO (A) AMBIENT TEMPERATURE, TA C Figure 32. Derating Output Current versus Ambient Figure 31. Converter Efficiency versus Output Current. Temperature and Airflow. TIME, t (1s/div) TIME, t (20s /div) Figure 34. Transient Response to Dynamic Load Change from Figure 33. Typical output ripple and noise (CO=22μF ceramic, 50% to 100% at 12Vin, Cout-5x47uF, CTune-1500pF & RTune- VIN = 12V, Io = Io,max, ). 330ohms TIME, t (2ms/div) TIME, t (2ms/div) Figure 36. Typical Start-up Using Input Voltage (VIN = 12V, Io = Figure 35. Typical Start-up Using On/Off Voltage (Io = Io,max). Io,max). April 23, 2018 ©2014 General Electric Company. All rights reserved. Page 11 OUTPUT VOLTAGE ON/OFF VOLTAGE OUTPUT VOLTAGE V (V) (2V/div) V (V) (5V/div) V (V) (20mV/div) EFFICIENCY,  (%) O ON/OFF O OUTPUT VOLTAGE INPUT VOLTAGE OUTPUT CURRENT, OUTPUT VOLTAGE OUTPUT CURRENT, Io (A) VO (V) (2V/div) VIN (V) (5V/div) IO (A) (10Adiv) VO (V) (50mV/div) Data Sheet GE TM 12A Analog PicoDLynx : Non-Isolated DC-DC Power Modules 3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current Design Considerations 60 1x22uF Ext Cap 1x47uF Ext Cap Input Filtering 50 2x47uF Ext Cap 4x47uF Ext Cap TM 40 The 12A Analog PicoDLynx module should be connected to a low ac-impedance source. A highly 30 inductive source can affect the stability of the module. An 20 input capacitance must be placed directly adjacent to the input pin of the module, to minimize input ripple voltage 10 and ensure module stability. 0 To minimize input voltage ripple, ceramic capacitors are 0.5 1.5 2.5 3.5 4.5 recommended at the input of the module. Figure 37 Output Voltage(Volts) shows the input ripple voltage for various output voltages at 12A of load current with 2x22 µF or 3x22 µF ceramic Figure 38. Output ripple voltage for various output capacitors and an input of 12V. voltages with external 1x22 µF, 1x47 µF, 2x47 µF or 4x47 µF ceramic capacitors at the output (12A load). Input 250 2x22uF voltage is 12V. 3x22uF 200 Safety Considerations 150 For safety agency approval the power module must be installed in compliance with the spacing and separation requirements of the end-use safety agency standards, i.e., 100 UL 60950-1 2nd, CSA C22.2 No. 60950-1-07, DIN EN 60950- 1:2006 + A11 (VDE0805 Teil 1 + A11):2009-11; EN 60950- 50 1:2006 + A11:2009-03. 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 For the converter output to be considered meeting the requirements of safety extra-low voltage (SELV), the input Output Voltage (Vdc) must meet SELV requirements. The power module has Figure 37. Input ripple voltage for various output extra-low voltage (ELV) outputs when all inputs are ELV. voltages with 2x22 µF or 3x22 µF ceramic capacitors at The input to these units is to be provided with a time delay the input (12A load). Input voltage is 12V. fuse with a maximum rating of 15 A in the positive input lead. Output Filtering TM The 12A Analog PicoDLynx modules are designed for low output ripple voltage and will meet the maximum output ripple specification with 0.1 µF ceramic and 22 µF ceramic capacitors at the output of the module. However, additional output filtering may be required by the system designer for a number of reasons. First, there may be a 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 change. To reduce the output ripple and improve the dynamic response to a step load change, additional capacitance at the output can be used. Low ESR polymer and ceramic capacitors are recommended to improve the dynamic response of the module. Figure 38 provides output ripple information for different external capacitance values at various Vo and a full load current of 12A. For stable operation of the module, limit the capacitance to less than the maximum output capacitance as specified in the electrical specification table. Optimal performance of the TM module can be achieved by using the Tunable Loop feature described later in this data sheet April 23, 2018 ©2014 General Electric Company. All rights reserved. Page 12 Input Ripple Voltage (mVp-p) Ripple (mVp-p) Data Sheet GE TM 12A Analog PicoDLynx : Non-Isolated DC-DC Power Modules 3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current Feature Descriptions VIN+ MODULE Remote On/Off Rpullup TM The 12A Analog PicoDLynx power modules feature an PWM Enable On/Off pin for remote On/Off operation. Two On/Off logic I ON/OFF options are available. In the Positive Logic On/Off option, ON/OFF Q4 + (device code suffix “4” – see Ordering Information), the 22K V ON/OFF module turns ON during a logic High on the On/Off pin and CSS Q1 22K turns OFF during a logic Low. With the Negative Logic GND _ On/Off option, (no device code suffix, see Ordering Information), the module turns OFF during logic High and ON PVX012 NEGATIVE LOGIC FIGURE during logic Low. The On/Off signal should be always referenced to ground. For either On/Off logic option, leaving Figure 40. Circuit configuration for using negative On/Off the On/Off pin disconnected will turn the module ON when logic. input voltage is present. For positive logic modules, the circuit configuration for using Monotonic Start-up and Shutdown the On/Off pin is shown in Figure 39. When the external transistor Q2 is in the OFF state, Q3 is ON, Q4 is OFF and the The module has monotonic start-up and shutdown behavior internal PWM Enable signal is pulled high and the module is for any combination of rated input voltage, output current ON. When transistor Q2 is turned ON, Q3 is OFF, Q4 turns ON and operating temperature range. pulling the ENABLE pin low and the module is OFF. A Startup into Pre-biased Output suggested value for Rpullup is 20k. The modules can start into a prebiased output as long as DLYNX MODULE the prebias voltage is 0.5V less than the set output voltage. +VIN VIN Output Voltage Programming 30K Rpullup 30K ENABLE The output voltage of the module is programmable to any voltage from 0.6dc to 5.5Vdc by connecting a resistor I Q4 ON/OFF 0.047uF 22K 22K between the Trim and GND pins of the module. Certain Q3 + restrictions apply on the output voltage set point depending 22K Q2 22K on the input voltage. These are shown in the Output Voltage V ON/OFF vs. Input Voltage Set Point Area plot in Fig. 41. The Upper Limit curve shows that for output voltages lower than 1V, _ GND the input voltage must be lower than the maximum of 14.4V. The Lower Limit curve shows that for output voltages higher than 0.6V, the input voltage needs to be larger than Figure 39. Circuit configuration for using positive On/Off the minimum of 3V. logic. 16 For negative logic On/Off modules, the circuit configuration 14 is shown in Fig. 40. The On/Off pin should be pulled high with 12 an external pull-up resistor (suggested value for the 3V to Upper 14.4V input range is 20Kohms). When transistor Q1 is in the 10 OFF state, the On/Off pin is pulled high, internal transistor Q4 8 is turned ON and the module is OFF. To turn the module ON, 6 Q1 is turned ON pulling the On/Off pin low, turning transistor Q4 OFF resulting in the PWM Enable pin going high and the 4 module turning ON. Lower 2 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 Output Voltage (V) Figure 41. Output Voltage vs. Input Voltage Set Point Area plot showing limits where the output voltage can be set for different input voltages. April 23, 2018 ©2014 General Electric Company. All rights reserved. Page 13 Input Voltage (v) Data Sheet GE TM 12A Analog PicoDLynx : Non-Isolated DC-DC Power Modules 3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current Vo V (+) V (+) Rmargin-down IN O MODULE VS+ ON/OFF Q2 LOAD TRIM Trim R trim Rmargin-up Rtrim GND Q1 Figure 42. Circuit configuration for programming output voltage using an external resistor. GND Without an external resistor between Trim and GND pins, the output of the module will be 0.6Vdc. To calculate the Figure 43. Circuit Configuration for margining Output value of the trim resistor, Rtrim for a desired output voltage, voltage. should be as per the following equation:  12  Rtr im  k    Vo 0.6   Overcurrent Protection Rtrim is the external resistor in kΩ To provide protection in a fault (output overload) condition, Vo is the desired output voltage. Table 1 provides Rtrim the unit is equipped with internal current-limiting circuitry values required for some common output voltages. and can endure current limiting continuously. At the point of current-limit inception, the unit enters hiccup mode. The unit Table 1 operates normally once the output current is brought back VO, set (V) Rtrim (KΩ) into its specified range. 0.6 Open Overtemperature Protection 0.9 40 To provide protection in a fault condition, the unit is 1.0 30 equipped with a thermal shutdown circuit. The unit will 1.2 20 shutdown if the overtemperature threshold of 120(Q1) / 1.5 13.33 o 130(L1) C(typ) is exceeded at the thermal reference point Tref 1.8 10 . Once the unit goes into thermal shutdown it will then wait 2.5 6.316 to cool before attempting to restart. 3.3 4.444 Input Undervoltage Lockout 5.0 2.727 At input voltages below the input undervoltage lockout limit, the module operation is disabled. The module will begin to Remote Sense operate at an input voltage above the undervoltage lockout The power module has a Remote Sense feature to minimize turn-on threshold. the effects of distribution losses by regulating the voltage at Power Good the SENSE pin. The voltage between the SENSE pin and VOUT pin should not exceed 0.5V. The module provides a Power Good (PGOOD) signal that is implemented with an open-drain output to indicate that the Voltage Margining output voltage is within the regulation limits of the power Output voltage margining can be implemented in the module. The PGOOD signal will be de-asserted to a low state module by connecting a resistor, R , from the Trim pin margin-up if any condition such as overtemperature, overcurrent or to the ground pin for margining-up the output voltage and loss of regulation occurs that would result in the output by connecting a resistor, R , from the Trim pin to margin-down voltage going ±10% outside the setpoint value. The PGOOD output pin for margining-down. Figure 43 shows the circuit terminal can be connected through a pullup resistor configuration for output voltage margining. The POL (suggested value 100K) to a source of 5VDC or lower. Programming Tool, available at www.lineagepower.com under the Downloads section, also calculates the values of Dual Layout Rmargin-up and Rmargin-down for a specific output voltage and % Identical dimensions and pin layout of Analog and Digital margin. Please consult your local GE technical PicoDLynx modules permit migration from one to the other representative for additional details. without needing to change the layout. To support this, 2 separate Trim Resistor locations have to be provided in the April 23, 2018 ©2014 General Electric Company. All rights reserved. Page 14 Data Sheet GE TM 12A Analog PicoDLynx : Non-Isolated DC-DC Power Modules 3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current layout. For the digital modules, the resistor is connected TM Tunable Loop between the TRIM pad and SGND and in the case of the TM analog module it is connected between TRIM and GND The 12A PicoDLynx modules have a feature that optimizes TM transient response of the module called Tunable Loop . External capacitors are usually added to the output of the MODULE TRIM module for two reasons: to reduce output ripple and noise Rtrim1 Rtrim2 (PVX012 / PDT012) (see Figure 38) and to reduce output voltage deviations from for for Digital Analog the steady-state value in the presence of dynamic load SIG_GND current changes. Adding external capacitance however affects the voltage control loop of the module, typically causing the loop to slow down with sluggish response. GND (PIN 7) Larger values of external capacitance could also cause the module to become unstable. Caution – Do not connect SIG_GND to GND elsewhere in the TM The Tunable Loop allows the user to externally adjust the layout voltage control loop to match the filter network connected TM to the output of the module. The Tunable Loop is Figure 44. Layout to support either Analog or Digital implemented by connecting a series R-C between the SENSE PicoDLynx on the same pad. and TRIM pins of the module, as shown in Fig. 45. This R-C allows the user to externally adjust the voltage loop feedback compensation of the module. VOUT SENSE RTUNE C O MODULE CTUNE TRIM RTrim GND Figure. 45. Circuit diagram showing connection of RTUNE and C to tune the control loop of the module. TUNE Recommended values of RTUNE and CTUNE for different output capacitor combinations are given in Tables 2 and 3. Table 2 shows the recommended values of RTUNE and CTUNE for different values of ceramic output capacitors up to 1000uF that might be needed for an application to meet output ripple and noise requirements. Selecting R and C TUNE TUNE according to Table 2 will ensure stable 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 6A to 12A step change (50% of full load), with an input voltage of 12V. Please contact your GE 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. April 23, 2018 ©2014 General Electric Company. All rights reserved. Page 15 Data Sheet GE TM 12A Analog PicoDLynx : Non-Isolated DC-DC Power Modules 3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current Table 2. General recommended values of of RTUNE and C for Vin=12V and various external ceramic capacitor TUNE combinations. Co 1x47F 2x47F 4x47F 6x47F 10x47F 20x47F RTUNE 330 330 330 330 270 180 CTUNE 100pF 560pF 1500pF 2200pF 3900pF 6800pF Table 3. Recommended values of RTUNE and CTUNE to obtain transient deviation of 2% of Vout for a 6A step load with Vin=12V. Vo 5V 3.3V 2.5V 1.8V 1.2V 0.6V 1x47F 3x47F 1x47F + 1x47F + 3x47F + + + Co 5x47F 2x330F 3x330F 6x330F 330F 330F Polymer Polymer Polymer Polymer Polymer R TUNE 330 330 270 270 220 180 C TUNE 1500pF 2700pF 3300pF 5600pF 10nF 47nF V 99mV 58mV 47mV 34mV 24mV 12mV Note: The capacitors used in the Tunable Loop tables are 47 μF/3 mΩ ESR ceramic and 330 μF/12 mΩ ESR polymer capacitors. April 23, 2018 ©2014 General Electric Company. All rights reserved. Page 16 Data Sheet GE TM 12A Analog PicoDLynx : Non-Isolated DC-DC Power Modules 3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current Thermal Considerations Power modules operate in a variety of thermal environments; however, sufficient cooling should always be provided to help ensure reliable operation. Considerations include ambient temperature, airflow, module power dissipation, and the need for increased reliability. A reduction in the operating temperature of the module will result in an increase in reliability. The thermal data presented here is based on physical measurements taken in a wind tunnel. The test set-up is shown in Figure 46. The preferred airflow direction for the module is in Figure 47. 25.4_ Wind Tunnel (1.0) Figure 47. Preferred airflow direction and location of hot-spot of the module (Tref). PWBs Power Module 76.2_ (3.0) x Probe Location for measuring 12.7_ airflow and (0.50) ambient temperature Air flow Figure 46. Thermal Test Setup. The thermal reference points, Tref used in the specifications are also shown in Figure 47. For reliable operation the temperature o at Q1 should not exceed 120 C and the temperature at L1 o should not exceed 130 C. The output power of the module should not exceed the rated power of the module (Vo,set x Io,max). Please refer to the Application Note “Thermal Characterization Process For Open-Frame Board-Mounted Power Modules” for a detailed discussion of thermal aspects including maximum device temperatures. April 23, 2018 ©2014 General Electric Company. All rights reserved. Page 17 Data Sheet GE TM 12A Analog PicoDLynx : Non-Isolated DC-DC Power Modules 3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current 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 1 and Table 2 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 PSD Level PSD Level PSD Level Frequency (Hz) Frequency (Hz) Frequency (Hz) (G2/Hz) (G2/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 PSD Level PSD Level PSD Level Frequency (Hz) Frequency (Hz) Frequency (Hz) (G2/Hz) (G2/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 April 23, 2018 ©2014 General Electric Company. All rights reserved. Page 18 Data Sheet GE TM 12A Analog PicoDLynx : Non-Isolated DC-DC Power Modules 3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current Example Application Circuit Requirements: Vin: 12V Vout: 1.8V Iout: 9A max., worst case load transient is from 6A to 9A Vout: 1.5% of Vout (27mV) for worst case load transient Vin, ripple 1.5% of Vin (180mV, p-p) Vout+ Vin+ VOUT VIN VOUT SENSE PGOOD RTUNE + MODULE + CI2 CI1 CI3 CO1 CO2 CO3 CTUNE ON/OFF TRIM RTrim GND CI1 Decoupling cap - 1x0.01F/16V ceramic capacitor (e.g. Murata LLL185R71E103MA01) CI2 2x22F/16V ceramic capacitor (e.g. Murata GRM32ER61C226KE20) CI3 470F/16V bulk electrolytic CO1 Decoupling cap - 1x0.01F/16V ceramic capacitor (e.g. Murata LLL185R71E103MA01) CO2 2 x 47F/6.3V ceramic capacitor (e.g. Murata GRM31CR60J476ME19) CO3 1 x 330F/6.3V Polymer (e.g. Sanyo Poscap) CTune 3300pF ceramic capacitor (can be 1206, 0805 or 0603 size) RTune 270 ohms SMT resistor (can be 1206, 0805 or 0603 size) RTrim 10k SMT resistor (can be 1206, 0805 or 0603 size, recommended tolerance of 0.1%) April 23, 2018 ©2014 General Electric Company. All rights reserved. Page 19 Data Sheet GE TM 12A Analog PicoDLynx : Non-Isolated DC-DC Power Modules 3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current Mechanical Outline 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.) 17 16 PIN FUNCTION PIN FUNCTION 13 1 ON/OFF 10 PGOOD 2 VIN 11 NC 3 GND 12 NC 14 12 11 4 VOUT 13 NC 5 VS+ (SENSE) 14 NC 6 TRIM 15 NC 8 15 7 9 7 GND 16 NC 8 NC 17 NC 9 NC April 23, 2018 ©2014 General Electric Company. All rights reserved. Page 20 Data Sheet GE TM 12A Analog PicoDLynx : Non-Isolated DC-DC Power Modules 3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current Recommended Pad Layout 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.) 16 17 13 12 14 11 9 8 7 15 PIN FUNCTION PIN FUNCTION 1 ON/OFF 10 PGOOD 2 VIN 11 NC 3 GND 12 NC 4 VOUT 13 NC 5 VS+ (SENSE) 14 NC 6 TRIM 15 NC 7 GND 16 NC 8 NC 17 NC 9 NC April 23, 2018 ©2014 General Electric Company. All rights reserved. Page 21 Data Sheet GE TM 12A Analog PicoDLynx : Non-Isolated DC-DC Power Modules 3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current Packaging Details TM The 12V Analog PicoDLynx 12A modules are supplied in tape & reel as standard. Modules are shipped in quantities of 200 modules per reel. All Dimensions are in millimeters and (in inches). Reel Dimensions: Outside Dimensions: 330.2 mm (13.00) Inside Dimensions: 177.8 mm (7.00”) Tape Width: 24.00 mm (0.945”) April 23, 2018 ©2014 General Electric Company. All rights reserved. Page 22 Data Sheet GE TM 12A Analog PicoDLynx : Non-Isolated DC-DC Power Modules 3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current recommended profile requires testing to verify results and Surface Mount Information performance. Pick and Place MSL Rating The 12VAnalog PicoDLynxTM 12A modules use an open The 12VAnalog PicoDLynxTM 12A modules have a MSL frame construction and are designed for a fully automated rating of 2a. assembly process. The modules are fitted with a label designed to provide a large surface area for pick and place Storage and Handling operations. The label meets all the requirements for surface mount processing, as well as safety standards, and is able The recommended storage environment and handling o to withstand reflow temperatures of up to 300 C. The label procedures for moisture-sensitive surface mount packages also carries product information such as product code, is detailed in J-STD-033 Rev. A (Handling, Packing, Shipping serial number and the location of manufacture. and Use of Moisture/Reflow Sensitive Surface Mount Devices). Moisture barrier bags (MBB) with desiccant are Nozzle Recommendations required for MSL ratings of 2 or greater. These sealed The module weight has been kept to a minimum by using packages should not be broken until time of use. Once the original package is broken, the floor life of the product at open frame construction. Variables such as nozzle size, tip style, vacuum pressure and placement speed should be conditions of  30°C and 60% relative humidity varies considered to optimize this process. The minimum according to the MSL rating (see J-STD-033A). The shelf life recommended inside nozzle diameter for reliable operation for dry packed SMT packages will be a minimum of 12 is 3mm. The maximum nozzle outer diameter, which will months from the bag seal date, when stored at the following safely fit within the allowable component spacing, is 7 mm. conditions: < 40° C, < 90% relative humidity. 300 Bottom Side / First Side Assembly Per J-STD-020 Rev. D Peak Temp 260°C 250 This module is not recommended for assembly on the bottom side of a customer board. If such an assembly is Cooling 200 attempted, components may fall off the module during the Zone * Min. Time Above 235°C second reflow process. 15 Seconds 150 Heating Zone *Time Above 217°C Lead Free Soldering 1°C/Second 60 Seconds 100 The 12VAnalog PicoDLynxTM 12A modules are lead-free (Pb- free) and RoHS compliant and fully compatible in a Pb-free 50 soldering process. Failure to observe the instructions below 0 may result in the failure of or cause damage to the modules Reflow Time (Seconds) and can adversely affect long-term reliability. Figure 48. Recommended linear reflow profile using Pb-free Reflow Profile Sn/Ag/Cu solder. Power Systems will comply with J-STD-020 Rev. D (Moisture/Reflow Sensitivity Classification for Nonhermetic Post Solder Cleaning and Drying Considerations Solid State Surface Mount Devices) for both Pb-free solder Post solder cleaning is usually the final circuit-board profiles and MSL classification procedures. This standard assembly process prior to electrical board testing. The result provides a recommended forced-air-convection reflow of inadequate cleaning and drying can affect both the profile based on the volume and thickness of the package reliability of a power module and the testability of the (table 4-2). The suggested Pb-free solder paste is Sn/Ag/Cu finished circuit-board assembly. For guidance on (SAC). For questions regarding LGA, solder volume; please appropriate soldering, cleaning and drying procedures, refer contact GE for special manufacturing process instructions. to Board Mounted Power Modules: Soldering and Cleaning The recommended linear reflow profile using Sn/Ag/Cu Application Note (AN04-001). solder is shown in Fig. 48. Soldering outside of the April 23, 2018 ©2014 General Electric Company. All rights reserved. Page 23 Reflow Temp (°C) Data Sheet GE TM 12A Analog PicoDLynx : Non-Isolated DC-DC Power Modules 3Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 12A Output Current Ordering Information Please contact your GE Sales Representative for pricing, availability and optional features. Table 6. Device Codes Input Output Output On/Off Device Code Sequencing Comcodes Voltage Range Voltage Current Logic PVX012A0X3-SRZ 3 – 14.4Vdc 0.6 – 5.5Vdc 12A Negative No CC109159686 PVX012A0X3-SRDZ 3 – 14.4Vdc 0.6 – 5.5Vdc 12A Negative No CC109168811 PVX012A0X43-SRDZ 3 – 14.4Vdc 0.6 – 5.5Vdc 12A Positive No CC109168828* PVX012A0X43-SRZ 3 – 14.4Vdc 0.6 – 5.5Vdc 12A Positive No CC109159694* -Z refers to RoHS compliant parts *Please contact GE for more information Table 7. Coding Scheme Package Family Sequencing Output Output On/Off Remote ROHS Identifier Option current voltage logic Sense Options Compliance P V X 012A0 X 3 -SR -D Z P=Pico D=Dlynx T=with EZ 12A X = 4 = 3 = S = D = 105°C Z = ROHS6 Digital Sequence programm positive Remote Surface operating U=Micro able output Sense Mount ambient, V = X=without No entry 40G M=Mega DLynx sequencing = R = operating Analog. negative Tape & G=Giga shock as Reel per MIL Std 810F Contact Us For more information, call us at USA/Canada: +1 888 546 3243, or +1 972 244 9288 Asia-Pacific: +86.021.54279977*808 Europe, Middle-East and Africa: +49.89.878067-280 www.gecriticalpower.com GE Critical Power reserves the right to make changes to the product(s) or information contained herein without notice, and 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. April 23, 2018 ©2016 General Electric Company. All International rights reserved. Version 1.4