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GE CRITICAL POWER UVXS1212A0X3-SRZ

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Description

UVXS1212A0X3-SRZ - DUAL OUTPUT POL

Part Number

UVXS1212A0X3-SRZ

Price

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Manufacturer

GE CRITICAL POWER

Lead Time

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Category

Capacitors »  DC-DC Converter

Specifications

Manufacturer

GE Critical Power

Manufacturers Part #

UVXS1212A0X3-SRZ

Industry Aliases

150038436

Brand

GE Critical Power

Series

MicroDLynx

Factory Pack Quantity

200

Cooling Method

Air-Cooled

Dimensions

0.80 x 0.45 x 0.34"

Efficiency

95%

Industry

Industrial

Input Type

DC

Mechanical Style

Non-Isolated / POL

Mounting

SMD/SMT

Operating Temperature

- 40 to + 85°C

Output Amps 1

12 A

Output Amps 2

12 A

Package Type

Open Frame

Subcategory

DC-DC Converter

Datasheet

pdf file

DS-UVXS1212?TNR=Data%20Sheets%7CDS-UVXS1212%7Cgeneric.pdf

895 KiB

Extracted Text

Datasheet GE TM 2 × 12A Analog Dual Output MicroDLynx : Non-Isolated DC-DC Power Modules 4.5Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 2 × 12A Output Current Features  Compliant to RoHS II EU “Directive 2011/65/EU”  Compatible in a Pb-free or SnPb reflow environment  Compliant to REACH Directive (EC) No 1907/2006  Compliant to IPC-9592 (September 2008), Category 2, Class II  Wide Input voltage range (4.5Vdc-14.4Vdc)  Each Output voltage programmable from 0.6Vdc to 5.5Vdc via external resistor.  Small size: 20.32 mm x 11.43 mm x 8.5 mm (0.8 in x 0.45 in x 0.335 in) RoHS Compliant  Wide operating temperature range -40°C to 85°C TM  Tunable Loop to optimize dynamic output voltage response Applications  Power Good signal for each output  Distributed power architectures  Fixed switching frequency with capability of external synchronization  Intermediate bus voltage applications  180° Out-of-phase to reduce input ripple  Telecommunications equipment  Output overcurrent protection (non-latching)  Servers and storage applications  Output Overvoltage protection  Networking equipment  Over temperature protection  Industrial equipment  Remote On/Off Vin+ Vout+  Ability to sink and source current VIN1 VOUT1 VS+1 PGOOD1  Start up into Pre-biased output RTUNE1 MODULE SYNC  Cost efficient open frame design CTUNE2 CI3 CI2 CI1 TRIM1 CO1 CO2 nd †  UL* 60950-1 2 Ed. Recognized, CSA C22.2 No. 60950-1-07 RTrim1 ‡ nd ADDR1 Certified, and VDE (EN60950-1 2 Ed.) Licensed ON/OFF1 SIG_GND  ISO** 9001 and ISO 14001 certified manufacturing facilities PGND PGND GND RTrim2 ON/OFF2 TRIM2 PGOOD2 RTUNE2 CO3 CO4 CTUNE2 VS+2 VOUT2 VIN2 Description TM The 2 × 12A Analog Dual MicroDlynx power modules are non-isolated dc-dc converters that can deliver up to 2 × 12A of output current. These modules operate over a wide range of input voltage (V = 4.5Vdc-14.4Vdc) and provide precisely regulated output IN voltages from 0.6Vdc to 5.5Vdc, programmable via an external resistor. Features include remote On/Off, adjustable output TM voltage, over current and over temperature protection. The module also includes the Tunable Loop feature that 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 June 8, 2016 ©2016 General Electric Company. All rights reserved. GE Datasheet TM 2 × 12A Analog Dual MicroDlynx : Non-Isolated DC-DC Power Modules 4.5Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 2 × 12A Output Current 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 and V -0.3 15 V IN1 IN2 Continuous VS+1, VS+2 All -0.3 7 V Operating Ambient Temperature All T -40 85 °C A (see Thermal Considerations section) 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 V and IN1 Operating Input Voltage All 4.5  14.4 Vdc VIN2 IIN1,max & Maximum Input Current All 23 Adc IIN2,max (V =4.5V to 14.4V, I =I ) IN O O, max I & IN1,No load VO,set = 0.6 Vdc 72 mA I Input No Load Current IN2,No load (VIN = 12Vdc, IO = 0, module enabled) I & IN,1No load VO,set = 5.5Vdc 210 mA IIN2,No load Input Stand-by Current IIN1,stand-by & All 14 mA (V = 12Vdc, module disabled) I IN IN2,stand-by 2 2 2 Inrush Transient All I t & I t 1 A s 1 2 Input Reflected Ripple Current, peak-to-peak Both (5Hz to 20MHz, 1μH source impedance; V =4.5 to 14V All 25 mAp-p IN , Inputs IO= IOmax ; See Test Configurations) Both Input Ripple Rejection (120Hz) All -68 dB Inputs June 8, 2016 ©2016 General Electric Company. All rights reserved. Page 2 GE Datasheet TM 2 × 12A Analog Dual MicroDlynx : Non-Isolated DC-DC Power Modules 4.5Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 2 × 12A Output Current Electrical Specifications (continued) Parameter Device Symbol Min Typ Max Unit Output Voltage Set-point (with 0.1% tolerance for external VO1, set & VO2, % VO, All -1.0 +1.0 resistor used to set output voltage) set set Output Voltage (Over all operating input voltage, resistive load, Vo1, set & VO2, % VO, All -3.0 +3.0  and temperature conditions until end of life) set set Adjustment Range (selected by an external resistor) (Some output voltages may not be possible depending on the All VO1 & VO2 0.6 5.5 Vdc input voltage – see Feature Descriptions Section) Remote Sense Range All Both outputs 0.5 Vdc Output Regulation (for VO ≥ 2.5Vdc) Both Outputs Line (V =V to V ) All Both Outputs +0.4 % V IN IN, min IN, max  O, set Load (I =I to I ) All Both Outputs 10 mV O O, min O, max  Output Regulation (for V < 2.5Vdc) O Line (V =V to V ) All Both Outputs 5 mV IN IN, min IN, max  Load (IO=IO, min to IO, max) All Both Outputs  10 mV Temperature (Tref=TA, min to TA, max) All Both Outputs  0.4 % VO, set Output Ripple and Noise on nominal output at 25°C (V =V and I =I to I Co = 2×0.1 + 2×47uF per IN IN, nom O O, min O, max output) Peak-to-Peak (5Hz to 20MHz bandwidth) All 50 100 mV  pk-pk RMS (5Hz to 20MHz bandwidth) All 20 38 mVrms 1 External Capacitance TM Without the Tunable Loop ESR ≥ 1 mΩ All C 2×47 2×47 μF O, max  TM With the Tunable Loop ESR ≥ 0.15 mΩ All C 1000 μF O, max  ESR ≥ 10 mΩ All CO, max  5000 μF Output Current (in either sink or source mode) All I 0 12x2 Adc o Output Current Limit Inception (Hiccup Mode) All I 150 % I O, lim o,max (current limit does not operate in sink mode) Output Short-Circuit Current All I , I 6 Arms O1, s/c O1, s/c (VO≤250mV) ( Hiccup Mode ) Efficiency V = 0.6Vdc η , η 79 % O,set 1 2 VIN= 12Vdc, TA=25°C VO, set = 1.2Vdc η 1, η 2 88 % IO=IO, max , VO= VO,set VO,set = 1.8Vdc η 1, η 2 91 % V = 2.5Vdc η , η 93 % O,set 1 2 VO, set = 3.3Vdc η 1, η 2 94 % V = 5.0Vdc η , η 95 % O,set 1 2 Switching Frequency All fsw  500  kHz 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 transient TM response. See the Tunable Loop section for details. June 8, 2016 ©2016 General Electric Company. All rights reserved. Page 3 GE Datasheet TM 2 × 12A Analog Dual MicroDlynx : Non-Isolated DC-DC Power Modules 4.5Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 2 × 12AOutput Current Electrical Specifications (continued) Parameter Device Symbol Min Typ Max Unit Frequency Synchronization All Synch Frequency (2 x fswitch) 1000 kHz Synchronization Frequency Range All -5% +5% kHz High-Level Input Voltage All VIH 2.0 V Low-Level Input Voltage All VIL 0.4 V Minimum Pulse Width, SYNC All tSYNC 100 ns Maximum SYNC rise time All tSYNC_SH 100 ns General Specifications Parameter Device Min Typ Max Unit Calculated MTBF (IO=0.8IO, max, TA=40°C) Telecordia Issue 3 Method 1 Case 3 All 75,767,425 Hours Weight  4.5 (0.16)  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 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 IIH1, IIH2 ― ― 1 mA Input High Voltage All VIH1, VIH2 2 ― VIN, max Vdc Logic Low (Module ON) Input low Current All IIL1, IIL2 ― ― 20 μA Input Low Voltage All VIL1, VIL2 -0.2 ― 0.6 Vdc Turn-On Delay and Rise Times (VIN=VIN, nom, IO=IO, max , VO to within ±1% of steady state) Case 1: On/Off input is enabled and then input power is Tdelay1, applied (delay from instant at which V = V until Vo = All ― 2 ― msec IN IN, min Tdelay2 10% of Vo, set) Case 2: Input power is applied for at least one second and Tdelay1, then the On/Off input is enabled (delay from instant at All ― 800 ― μsec Tdelay2 which Von/Off is enabled until Vo = 10% of Vo, set) Output voltage Rise time (time for Vo to rise from All Trise1, ― 5 ― msec 10% of Vo, set to 90% of Vo, set) Trise2 o Output voltage overshoot (TA = 25 C Both V = V to V ,I = I to I ) 3.0 % V IN IN, min IN, max O O, min O, max O, set Outputs With or without maximum external capacitance June 8, 2016 ©2016 General Electric Company. All rights reserved. Page 4 GE Datasheet TM 2 × 12A Analog Dual MicroDlynx : Non-Isolated DC-DC Power Modules 4.5Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 2 × 12A Output Current Feature Specifications (cont.) Parameter Device Symbol Min Typ Max Units Over Temperature Protection All Tref 135 °C (See Thermal Considerations section) Input Undervoltage Lockout Turn-on Threshold All Both Inputs 4.5 Vdc Turn-off Threshold All Both Inputs 4.25 Vdc Hysteresis All Both Inputs 0.15 0.2 Vdc PGOOD (Power Good) Signal Interface Open Drain, Vsupply ≤ 5VDC Overvoltage threshold for PGOOD ON All Both Outputs 108.33 %VO, set Overvoltage threshold for PGOOD OFF All Both Outputs 112.5 %V O, set Undervoltage threshold for PGOOD ON All Both Outputs 91.67 %V O, set Undervoltage threshold for PGOOD OFF All Both Outputs 87.5 %VO, set Pulldown resistance of PGOOD pin All Both Outputs 40 70 Ω Sink current capability into PGOOD pin All Both Outputs 5 mA June 8, 2016 ©2016 General Electric Company. All rights reserved. Page 5 GE Datasheet TM 2 × 12A Analog Dual MicroDlynx : Non-Isolated DC-DC Power Modules 4.5Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 2 × 12AOutput Current Characteristic Curves TM o The following figures provide typical characteristics for the 2 × 12A Analog Dual MicroDlynx at 0.6Vo and 25 C. 90 12 85 Derating curve applies 10 80 to Both Outputs Vin=4.5V 75 8 70 Vin=14V 6 Vin=12V 65 4 60 2 55 50 0 2x0 2x2 2x4 2x6 2x8 2x10 2x12 55 60 65 70 75 80 85 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 (1µs/div) TIME, t (20µs /div) Figure 4. Transient Response to Dynamic Load Change from Figure 3. Typical output ripple and noise (C = O 50% to 100% on one output at 12Vin, Cout=2x47uF+7x330uF, 2×0.1uF+2×47uF ceramic, VIN = 12V, Io = Io1,max, Io2,max, ). CTune=12nF, RTune=300Ω TIME, t (2ms/div) TIME, t (2ms/div) Figure 5. Typical Start-up Using On/Off Voltage (Vin=12V, Io Figure 6. Typical Start-up Using Input Voltage (VIN = 12V, Io = = Io1,max, Io2,max,). Io1,max, Io2,max,). June 8, 2016 ©2016 General Electric Company. All rights reserved. Page 6 OUTPUT VOLTAGES ON/OFF VOLTAGE OUTPUT VOLTAGES VO (V) (200mV/div) VON/OFF (V) (5V/div) EFFICIENCY, η (%) V (V) (30mV/div) O OUTPUT CURRENT, OUTPUT VOLTAGE OUTPUT VOLTAGES INPUT VOLTAGE I (A) (5Adiv) V (20mV/div) OUTPUT CURRENT, Io (A) O O VO (V) (200mV/div) VIN (V) (10V/div) GE Datasheet TM 2 × 12A Analog Dual MicroDlynx : Non-Isolated DC-DC Power Modules 4.5Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 2 × 12A Output Current Characteristic Curves TM o The following figures provide typical characteristics for the 2 × 12A Analog Dual MicroDlynx at 1.2Vo and 25 C. 95 12 90 Derating curve applies NC 85 Vin=4.5V 10 to Both Outputs 80 8 Vin=14V 0.5m/s 75 (100LFM) Vin=12V 6 70 65 4 60 2 55 0 50 2x0 2x2 2x4 2x6 2x8 2x10 2x12 55 60 65 70 75 80 85 O OUTPUT CURRENT, IO (A) AMBIENT TEMPERATURE, TA C Figure 8. Derating Output Current versus Ambient Figure 7. Converter Efficiency versus Output Current. Temperature and Airflow. TIME, t (1µs/div) TIME, t (20µs /div) Figure 10. Transient Response to Dynamic Load Change on Figure 9. Typical output ripple and noise (C = O one output from 50% to 100% at 12Vin, 2×0.1uF+2×47uF ceramic, VIN = 12V, Io = Io1,max, Io2,max ). Cout=3x47uF+3x330uF, CTune=2700pF & RTune=300Ω TIME, t (2ms/div) TIME, t (2ms/div) Figure 1. Typical Start-up Using On/Off Voltage (VIN = 12V, Io Figure 12. Typical Start-up Using Input Voltage (VIN = 12V, Io = = Io1,max, Io2,max). Io1,max, Io2,max). June 8, 2016 ©2016 General Electric Company. All rights reserved. Page 7 OUTPUT VOLTAGES ON/OFF VOLTAGE OUTPUT VOLTAGES VO (V) (500mV/div) VON/OFF (V) (5V/div) EFFICIENCY, η (%) V (V) (30mV/div) O OUTPUT CURRENT, OUTPUT VOLTAGE OUTPUT VOLTAGES INPUT VOLTAGE IO (A) (5Adiv) VO (20mV/div) OUTPUT CURRENT, Io (A) VO (V) (500mV/div) VIN (V) (10V/div) GE Datasheet TM 2 × 12A Analog Dual MicroDlynx : Non-Isolated DC-DC Power Modules 4.5Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 2 × 12AOutput Current Characteristic Curves TM o The following figures provide typical characteristics for the 2 × 12A Analog Dual MicroDlynx at 1.8Vo and 25 C. 100 14 1.0m/s (200LFM) 12 95 Derating curve applies 10 Vin=4.5V to Both Outputs NC 90 8 0.5m/s 85 (100LFM) Vin=12V Vin=14V 6 80 4 75 2 70 0 2x0 2x2 2x4 2x6 2x8 2x10 2x12 55 65 75 85 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 (1µs/div) TIME, t (20µs /div) Figure 16. Transient Response to Dynamic Load Change on Figure 15. Typical output ripple and noise (C = O one output from 50% to 100% at 12Vin, Cout = 2×0.1uF+2×47uF ceramic, VIN = 12V, Io = Io1,max, Io2,max). 3x47uF+2x330uF, CTune = 1800pF & RTune = 300Ω TIME, t (2ms/div) TIME, t (2ms/div) Figure 17. Typical Start-up Using On/Off Voltage (VIN = 12V, Figure 18. Typical Start-up Using Input Voltage (VIN = 12V, Io = Io = Io1,max, Io2,max). Io1,max, Io2,max). June 8, 2016 ©2016 General Electric Company. All rights reserved. Page 8 OUTPUT VOLTAGES ON/OFF VOLTAGE OUTPUT VOLTAGES V (V) (500mV/div) V (V) (5V/div) EFFICIENCY, η (%) O ON/OFF VO (V) (30mV/div) OUTPUT CURRENT, OUTPUT VOLTAGE OUTPUT VOLTAGES INPUT VOLTAGE IO (A) (5Adiv) VO (20mV/div) OUTPUT CURRENT, Io (A) V (V) (500mV/div) V (V) (10V/div) O IN GE Datasheet TM 2 × 12A Analog Dual MicroDlynx : Non-Isolated DC-DC Power Modules 4.5Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 2 × 12A Output Current Characteristic Curves TM o The following figures provide typical characteristics for the 2 × 12A Analog Dual MicroDlynx at 2.5Vo and 25 C. 100 12 95 10 NC Vin=4.5V 90 0.5m/s Derating curve applies 8 (100LFM) to Both Outputs Vin=14V 85 Vin=12V 6 80 4 1m/s 75 2 (200LFM) 70 0 2x0 2x2 2x4 2x6 2x8 2x10 2x12 55 65 75 85 O OUTPUT CURRENT, IO (A) AMBIENT TEMPERATURE, TA C Figure 20. Derating Output Current versus Ambient Figure 19. Converter Efficiency versus Output Current. Temperature and Airflow. TIME, t (1µs/div) TIME, t (20µs /div) Figure 22. Transient Response to Dynamic Load Change on Figure 21. Typical output ripple and noise (C = O one output from 50% to 100% at 12Vin, 2x0.1uF+2x47uF ceramic, VIN = 12V, Io = Io1,max, Io2,max). Cout=3x47uF+2x330uF, CTune=1500pF & RTune = 300Ω TIME, t (2ms/div) TIME, t (2ms/div) Figure 23. Typical Start-up Using On/Off Voltage (VIN = 12V, Figure 24. Typical Start-up Using Input Voltage (VIN = 12V, Io = Io = Io1,max, Io2,max). Io1,max, Io2,max). June 8, 2016 ©2016 General Electric Company. All rights reserved. Page 9 OUTPUT VOLTAGES ON/OFF VOLTAGE OUTPUT VOLTAGES VO (V) (1V/div) VON/OFF (V) (5V/div) EFFICIENCY, η (%) V (V) (30mV/div) O OUTPUT CURRENT, OUTPUT VOLTAGE OUTPUT VOLTAGES INPUT VOLTAGE IO (A) (5Adiv) VO (50mV/div) OUTPUT CURRENT, Io (A) V (V) (1V/div) V (V) (10V/div) O IN GE Datasheet TM 2 × 12A Analog Dual MicroDlynx : Non-Isolated DC-DC Power Modules 4.5Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 2 × 12AOutput Current Characteristic Curves TM o The following figures provide typical characteristics for the 2 × 12A Analog Dual MicroDlynx at 3.3Vo and 25 C. 100 12 95 NC 10 Vin=4.5V 90 Derating curve applies 8 to Both Outputs Vin=14V 1m/s Vin=12V (200LFM) 85 6 0.5m/s (100LFM) 80 4 75 2 1.5m/s (300LFM) 0 70 55 65 75 85 2x0 2x2 2x4 2x6 2x8 2x10 2x12 O OUTPUT CURRENT, IO (A) AMBIENT TEMPERATURE, TA C Figure 26. Derating Output Current versus Ambient Figure 25. Converter Efficiency versus Output Current. Temperature and Airflow. TIME, t (1µs/div) TIME, t (20µs /div) Figure 28 Transient Response to Dynamic Load Change on Figure 27. Typical output ripple and noise (C = O one output from 50% to 100% at 12Vin, 2x0.1uF+2x47uF ceramic, VIN = 12V, Io = Io1,max, Io2,max). Cout=3x47uF+1x330uF, CTune = 1200pF & RTune = 300Ω TIME, t (2ms/div) TIME, t (2ms/div) Figure 29. Typical Start-up Using On/Off Voltage (VIN = 12V, Figure 30. Typical Start-up Using Input Voltage (VIN = 12V, Io = Io = Io1,max, Io2,max). Io1,max, Io2,max). June 8, 2016 ©2016 General Electric Company. All rights reserved. Page 10 OUTPUT VOLTAGES ON/OFF VOLTAGE OUTPUT VOLTAGES VO (V) (1V/div) VON/OFF (V) (5V/div) EFFICIENCY, η (%) V (V) (30mV/div) O OUTPUT CURRENT, OUTPUT VOLTAGE OUTPUT VOLTAGES INPUT VOLTAGE IO (A) (5Adiv) VO (V) (50mV/div) OUTPUT CURRENT, Io (A) V (V) (1V/div) V (V) (10V/div) O IN GE Datasheet TM 2 × 12A Analog Dual MicroDlynx : Non-Isolated DC-DC Power Modules 4.5Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 2 × 12A Output Current Characteristic Curves TM o The following figures provide typical characteristics for the 2 × 12A Analog Dual MicroDlynx at 5Vo and 25 C. 100 14 3.0m/s (600LFM) 12 95 Vin=7V 10 90 NC Vin=14V 8 Vin=12V 85 Derating curve applies 6 1.5m/s to Both Outputs (300LFM) 80 4 1m/s (200LFM) 0.5m/s 75 2 (100LFM) 2m/s (400LFM) 70 0 2x0 2x2 2x4 2x6 2x8 2x10 2x12 45 55 65 75 85 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 (1µs/div) TIME, t (20µs /div) Figure 34. Transient Response to Dynamic Load Change on Figure 33. Typical output ripple and noise (C = 2×0.1uF + O one output from 50% to 100% at 12Vin, Cout=6x47uF, 2×47uF ceramic, VIN = 12V, Io = Io1,max, Io2,max). CTune=470pF & RTune=300Ω TIME, t (2ms/div) TIME, t (2ms/div) Figure 35. Typical Start-up Using On/Off Voltage (VIN = 12V, Io Figure 36. Typical Start-up Using Input Voltage (VIN = 12V, Io = = Io1,max, Io2,max). Io1,max, Io2,max). June 8, 2016 ©2016 General Electric Company. All rights reserved. Page 11 OUTPUT VOLTAGES ON/OFF VOLTAGE OUTPUT VOLTAGES VO (V) (2V/div) VON/OFF (V) (5V/div) EFFICIENCY, η (%) V (V) (30mV/div) O OUTPUT CURRENT, OUTPUT VOLTAGE OUTPUT VOLTAGES INPUT VOLTAGE IO (A) (5Adiv) VO (50mV/div) OUTPUT CURRENT, Io (A) V (V) (2V/div) V (V) (10V/div) O IN GE Datasheet TM 2 × 12A Analog Dual MicroDlynx : Non-Isolated DC-DC Power Modules 4.5Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 2 × 12AOutput Current 80 Design Considerations 2x47uF each output 70 3x47uF each output Input Filtering 4x47uF each output 60 TM The2 × 12A Analog Dual MicroDlynx module should be connected to a low ac-impedance source. A highly 50 inductive source can affect the stability of the module. An input capacitance must be placed directly adjacent to the 40 input pin of the module, to minimize input ripple voltage 30 and ensure module stability. To minimize input voltage ripple, ceramic capacitors are 20 recommended at the input of the module. Figure 37 10 shows the input ripple voltage for various output voltages at2 x 12A of load current with 2x22 µF or 3x22 µF ceramic 0 capacitors and an input of 12V. 0.5 1.5 2.5 3.5 4.5 200 Output Voltage(Volts) 4x22uF Figure 38. Output ripple voltage for various output 6x22uF voltages with total external 4x47 µF, 6x47 µF or 8x47 µF 150 ceramic capacitors at the output (2 x 12A load). Input voltage is 12V. 100 Safety Considerations For safety agency approval the power module must be 50 installed in compliance with the spacing and separation requirements of the end-use safety agency standards, i.e., UL 60950-1 2nd, CSA C22.2 No. 60950-1-07, DIN EN 60950- 0 1:2006 + A11 (VDE0805 Teil 1 + A11):2009-11; EN 60950- 1:2006 + A11:2009-03. 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 Output Voltage(Volts) For the converter output to be considered meeting the Figure 37. Input ripple voltage for various output requirements of safety extra-low voltage (SELV), the input voltages with 4x22 µF or 6x22 µF ceramic capacitors at must meet SELV requirements. The power module has the input (2 x 12A load). Input voltage is 12V. extra-low voltage (ELV) outputs when all inputs are ELV. The input to these units is to be provided with a fast-acting Output Filtering fuse with a maximum rating of 30A (voltage rating 125Vac) These modules are designed for low output ripple voltage in the positive input lead. (Littelfuse 456 Series or equivalent) 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 of2 x 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. June 8, 2016 ©2016 General Electric Company. All rights reserved. Page 12 Ripple (mVp-p) Ripple (mVp-p) GE Datasheet TM 2 × 12A Analog Dual MicroDlynx : Non-Isolated DC-DC Power Modules 4.5Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 2 × 12A Output Current Output 1 Analog Feature Descriptions DUAL OUTPUT MODULE Remote On/Off +3.3V +VIN TM The2 × 12A Analog Dual MicroDlynx power modules Rpullup 47K feature an On/Off pin for remote On/Off operation. Two On/Off logic options are available. In the Positive Logic ENABLE1 I ON/OFF1 22K On/Off option, (device code suffix “4” – see Ordering Q1 + Information), the module turns ON during a logic High on the Q2 On/Off pin and turns OFF during a logic Low. With the V 22K ON/OFF1 Negative Logic On/Off option, (no device code suffix, see Ordering Information), the module turns OFF during logic _ GND High and ON during logic Low. The On/Off signal should be always referenced to ground. For either On/Off logic option, Output 2 leaving the On/Off pin disconnected will turn the module ON when input voltage is present. DUAL OUTPUT MODULE +3.3V +VIN For positive logic modules, the circuit configuration for using the On/Off pin is shown in Figure 39. For negative logic Rpullup 47K On/Off modules, the circuit configuration is shown in Fig. 40. ENABLE2 I Output 1 ON/OFF2 22K Q2 + DUAL OUTPUT MODULE Q2 +3.3V V 22K +VIN ON/OFF2 _ GND 10K Rpullup 47K ENABLE1 I 22K ON/OFF Q1 Figure 40. Circuit configuration for using negative On/Off + logic. Q3 V 22K ON/OFF Monotonic Start-up and Shutdown _ GND The module has monotonic start-up and shutdown behavior for any combination of rated input voltage, output current and operating temperature range. Output 2 Startup into Pre-biased Output DUAL OUTPUT MODULE The module can start into a prebiased output on either or +3.3V both outputs as long as the prebias voltage is 0.5V less than +VIN the set output voltage. 10K Rpullup 47K Analog Output Voltage Programming ENABLE2 The output voltage of each output of the module shall be I 22K ON/OFF programmable to any voltage from 0.6dc to 5.5Vdc by Q2 + connecting a resistor between the 2 Trims and SIG_GND Q4 pins of the module. Certain restrictions apply on the output V 22K voltage set point depending on the input voltage. These are ON/OFF shown in the Output Voltage vs. Input Voltage Set Point Area plot in Fig. 1. The Upper Limit curve shows that for output _ GND voltages lower than 1V, the input voltage must be lower than the maximum of 14.4V. If the module can operate at 14.4V below 1V then that is preferable over the existing Figure 39. Circuit configuration for using positive On/Off upper curve. The Lower Limit curve shows that for output logic. voltages higher than 0.6V, the input voltage needs to be larger than the minimum of 4.5V. June 8, 2016 ©2016 General Electric Company. All rights reserved. Page 13 GE Datasheet TM 2 × 12A Analog Dual MicroDlynx : Non-Isolated DC-DC Power Modules 4.5Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 2 × 12AOutput Current 1.8 10 16 2.5 6.316 14 3.3 4.444 12 5.0 2.727 Upper 10 8 Remote Sense 6 The power module has a Remote Sense feature to minimize 4 the effects of distribution losses by regulating the voltage Lower 2 between the sense pins (VS+ and VS-) for each of the 2 0 outputs. The voltage drop between the sense pins and the 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 VOUT and GND pins of the module should not exceed 0.5V. If Output Voltage (V) there is an inductor being used on the module output, then the tunable loop feature of the module should be used to ensure module stability with the proposed sense point Figure 41. Output Voltage vs. Input Voltage Set Point Area location. If the simulation tools and loop feature of the plot showing limits where the output voltage can be set module are not being used, then the remote sense should for different input voltages. always be connected before the inductor. The sense trace should also be kept away from potentially noisy areas of the V (+) V (+) IN1 O1 board V (+) V (+) IN2 O2 VS+1 Analog Voltage Margining VS+2 ON/OFF1 TRIM1 Output voltage margining can be implemented in the ON/OFF2 TRIM2 module by connecting a resistor, R , from the Trim pin margin-up to the ground pin for margining-up the output voltage and LOAD R trim2 by connecting a resistor, R , from the Trim pin to margin-down R trim1 output pin for margining-down. Figure 43 shows the circuit SIG_GND configuration for output voltage margining. The POL Programming Tool, available at www.gecriticalpower.com in GND the Embedded Power group, also calculates the values of Rmargin-up and Rmargin-down for a specific output voltage and % Caution – Do not connect SIG_GND to GND elsewhere in the margin. Please consult your local GE technical layout representative for additional details. Figure 42. Circuit configuration for programming output Vo1 voltage using an external resistor. Rmargin-down MODULE Without an external resistor between Trim and SIG_GND pins, each output of the module will be 0.6Vdc.To calculate Q2 the value of the trim resistor, Rtrim for a desired output voltage, should be as per the following equation: Trim1 Rmargin-up   12 Rtrim= kΩ Rtrim1   (Vo− 0.6)   Q1 Rtrim is the external resistor in kΩ SIG_GND Vo is the desired output voltage. Table 1 provides Rtrim values required for some common output voltages. Table 1 V (V) Rtrim (KΩ) O, set 0.6 Open 0.9 40 1.0 30 1.2 20 1.5 13.33 June 8, 2016 ©2016 General Electric Company. All rights reserved. Page 14 Input Voltage (v) GE Datasheet TM 2 × 12A Analog Dual MicroDlynx : Non-Isolated DC-DC Power Modules 4.5Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 2 × 12A Output Current Vo2 Figure 45. External source connections to synchronize Rmargin-down switching frequency of the module. MODULE TM Tunable Loop Q4 The module has a feature that optimizes transient response Trim2 TM of the module called Tunable Loop . Rmargin-up External capacitors are usually added to the output of the Rtrim1 module for two reasons: to reduce output ripple and noise (see Figure 38) and to reduce output voltage deviations from Q3 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. Larger values of external capacitance could also cause the Figure 43. Circuit Configuration for margining Output voltage. module to become unstable. TM allows the user to externally adjust the The Tunable Loop Overcurrent Protection voltage control loop to match the filter network connected To provide protection in a fault (output overload) condition, TM to the output of the module. The Tunable Loop is the unit is equipped with internal current-limiting circuitry on implemented by connecting a series R-C between the VS+ both outputs and can endure current limiting continuously. and TRIM pins of the module, as shown in Fig. 47. This R-C At the point of current-limit inception, the unit enters hiccup allows the user to externally adjust the voltage loop mode. The unit operates normally once the output current is feedback compensation of the module. brought back into its specified range. Overtemperature Protection To provide protection in a fault condition, the unit is VOUT1 equipped with a thermal shutdown circuit. The unit will shut VS+1 o down if the overtemperature threshold of 135 C(typ) is exceeded at the thermal reference point T .Once the unit ref RTune goes into thermal shutdown it will then wait to cool before attempting to restart. CO MODULE CTune Input Undervoltage Lockout TRIM1 At input voltages below the input undervoltage lockout limit, the module operation is disabled. The module will begin to RTrim operate at an input voltage above the undervoltage lockout turn-on threshold. SIG_GND GND Synchronization The module switching frequency can be synchronized to a signal with an external frequency within a specified range. VOUT2 Synchronization can be done by using the external signal VS+2 applied to the SYNC pin of the module as shown in Fig. 45, RTune with the converter being synchronized by the rising edge of the external signal. The Electrical Specifications table CO MODULE specifies the requirements of the external SYNC signal. If the CTune SYNC pin is not used, the module should free run at the default switching frequency. If synchronization is not being TRIM2 used, connect the SYNC pin to GND. RTrim MODULE SIG_GND GND SYNC + Figure. 47. Circuit diagram showing connection of R TUME and CTUNE to tune the control loop of the module. ─ SIG_GND June 8, 2016 ©2016 General Electric Company. All rights reserved. Page 15 GE Datasheet TM 2 × 12A Analog Dual MicroDlynx : Non-Isolated DC-DC Power Modules 4.5Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 2 × 12AOutput Current Recommended values of R and C for different output Please contact your GE technical representative to obtain TUNE TUNE capacitor combinations are given in Table 2. Table 2 shows more details of this feature as well as for guidelines on how the recommended values of R and C for different to select the right value of external R-C to tune the module TUNE TUNE values of ceramic output capacitors up to 1000uF that for best transient performance and stable operation for might be needed for an application to meet output ripple other output capacitance values. and noise requirements. Selecting RTUNE and CTUNE 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 RTUNE and CTUNE in order to meet 2% output 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. Table 2. General recommended values of of RTUNE and C for Vin=12V and various external ceramic capacitor TUNE combinations. Co 3x47µF 4x47µF 6x47µF 10x47µF 20x47µF RTUNE 300 300 300 300 300 C TUNE 220pF 330pF 1000pF 1800pF 3900pF 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 3x47µF 3x47µF 3x47µF + 3x47µF + 2x47µF + + + Co 6x47µF 2x330µF 3x330µF 7x330µF 330µF 2x330µF Polymer Polymer Polymer Polymer Polymer RTUNE 300 300 300 300 300 300 CTUNE 470pF 1200pF 1500pF 1800pF 2700pF 12nF ∆V 84mV 39mV 30mV 27mV 20mV 10mV Note: The capacitors used in the Tunable Loop tables are 47 μF/2 mΩ ESR ceramic and 330 μF/12 mΩ ESR polymer capacitors. June 8, 2016 ©2016 General Electric Company. All rights reserved. Page 16 GE Datasheet TM 2 × 12A Analog Dual MicroDlynx : Non-Isolated DC-DC Power Modules 4.5Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 2 × 12A Output Current o temperatures at these points should not exceed 135 C. The Thermal Considerations output power of the module should not exceed the rated Power modules operate in a variety of thermal power of the module (Vo,set x Io,max). environments; however, sufficient cooling should always be Please refer to the Application Note “Thermal provided to help ensure reliable operation. Characterization Process For Open-Frame Board-Mounted Considerations include ambient temperature, airflow, Power Modules” for a detailed discussion of thermal module power dissipation, and the need for increased aspects including maximum device temperatures. 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 49. The preferred airflow direction for the module is in Figure 50. 25.4_ Wind Tunnel (1.0) PWBs Figure 50. Preferred airflow direction and location of hot- Power Module spot of the module (Tref). 76.2_ (3.0) x Probe Location for measuring 12.7_ airflow and (0.50) ambient temperature Air flow Figure 49. Thermal Test Setup. The thermal reference points, Tref used in the specifications are also shown in Figure 50. For reliable operation the June 8, 2016 ©2016 General Electric Company. All rights reserved. Page 17 GE Datasheet TM 2 × 12A Analog Dual MicroDlynx : Non-Isolated DC-DC Power Modules 4.5Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 2 × 12AOutput Current Example Application Circuit Requirements: Vin: 12V Vout: 1.8V Iout: 2 × 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) Vin+ Vout+ VIN1 VOUT1 VS+1 PGOOD1 RTUNE1 MODULE SYNC CTUNE2 CI3 CI2 CI1 TRIM1 CO1 CO2 CO3 RTrim1 ADDR1 ON/OFF1 SIG_GND PGND PGND GND RTrim2 ON/OFF2 TRIM2 PGOOD2 RTUNE2 CO4 CO5 CO6 CTUNE2 VS+2 VOUT2 VIN2 CI1 Decoupling cap - 4x0.1µF/16V, 0402 size ceramic capacitor CI2 4x22µF/16V ceramic capacitor (e.g. Murata GRM32ER61C226KE20) CI3 470µF/16V bulk electrolytic CO1 Decoupling cap - 2x0.1µF/16V, 0402 size ceramic capacitor CO2 3 x 47µF/6.3V ceramic capacitor (e.g. Murata GRM31CR60J476ME19) CO3 1 x 330µF/6.3V Polymer (e.g. Sanyo Poscap) CO4 Decoupling cap - 2x0.1µF/16V, 0402 size ceramic capacitor CO5 3 x 47µF/6.3V ceramic capacitor (e.g. Murata GRM31CR60J476ME19) CO6 1 x 330µF/6.3V Polymer (e.g. Sanyo Poscap) CTune1 1200pF ceramic capacitor (can be 1206, 0805 or 0603 size) RTune1 300 ohms SMT resistor (can be 1206, 0805 or 0603 size) RTrim1 10kΩ SMT resistor (can be 1206, 0805 or 0603 size, recommended tolerance of 0.1%) CTune2 1200pF ceramic capacitor (can be 1206, 0805 or 0603 size) RTune2 300 ohms SMT resistor (can be 1206, 0805 or 0603 size) RTrim2 10kΩ SMT resistor (can be 1206, 0805 or 0603 size, recommended tolerance of 0.1%) June 8, 2016 ©2016 General Electric Company. All rights reserved. Page 18 GE Datasheet TM 2 × 12A Analog Dual MicroDlynx : Non-Isolated DC-DC Power Modules 4.5Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 2 × 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.) Pin1 (VSNS1) at this corner Use this Black Dot for orientation and pin numbering PIN FUNCTION PIN FUNCTION 1 VSNS1 15 NC 2 VOUT1 16 TRIM1 1 5 2 3 PGND 17 SIG_GND 3 4 4 VOUT2 18 TRIM2 18 6 5 VSNS2 19 SYNC 19 17 20 21 22 23 24 25 26 7 6 NC 20 PGND 27 7 NC 21 PGND 16 28 8 12 13 11 8 NC 22 PGND 15 14 10 9 9 ENABLE1 23 PGND 10 ENABLE2 24 PGND 11 VIN 25 PGND 12 PGND 26 PGND 13 VIN 27 PGOOD2 14 NC 28 PGOOD1 June 8, 2016 ©2016 General Electric Company. All rights reserved. Page 19 GE Datasheet TM 2 × 12A Analog Dual MicroDlynx : Non-Isolated DC-DC Power Modules 4.5Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 2 × 12AOutput 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.) NC SIG_ NC GND NC NC NC PIN FUNCTION PIN FUNCTION 1 VSNS1 15 NC 2 VOUT1 16 TRIM1 3 PGND 17 SIG_GND 4 VOUT2 18 TRIM2 5 VSNS2 19 SYNC 6 NC 20 PGND 7 NC 21 PGND 8 NC 22 PGND 9 ENABLE1 23 PGND 10 ENABLE2 24 PGND 11 VIN 25 PGND 12 PGND 26 PGND 13 VIN 27 PGOOD2 14 NC 28 PGOOD1 June 8, 2016 ©2016 General Electric Company. All rights reserved. Page 20 GE Datasheet TM 2 × 12A Analog Dual MicroDlynx : Non-Isolated DC-DC Power Modules 4.5Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 2 × 12A Output Current Packaging Details TM The 12V Analog Dual MicroDlynx 2 × 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). Black Dot on the label is the orientation marker for locating Pin 1 (bottom right corner) Reel Dimensions: Outside Dimensions: 330.2 mm (13.00) Inside Dimensions: 177.8 mm (7.00”) Tape Width: 44.00 mm (1.732”) June 8, 2016 ©2016 General Electric Company. All rights reserved. Page 21 GE Datasheet TM 2 × 12A Analog Dual MicroDlynx : Non-Isolated DC-DC Power Modules 4.5Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 2 × 12AOutput Current packages should not be broken until time of use. Once the Surface Mount Information original package is broken, the floor life of the product at conditions of ≤ 30°C and 60% relative humidity varies Pick and Place according to the MSL rating (see J-STD-033A). The shelf life TM for dry packed SMT packages will be a minimum of 12 The2 × 12A Analog Dual MicroDlynx modules use an open months from the bag seal date, when stored at the following frame construction and are designed for a fully automated conditions: < 40° C, < 90% relative humidity. assembly process. The modules are fitted with a label designed to provide a large surface area for pick and place operations. The label meets all the requirements for surface mount processing, as well as safety standards, and is able o to withstand reflow temperatures of up to 300 C. The label also carries product information such as product code, serial number and the location of manufacture. Nozzle Recommendations The module weight has been kept to a minimum by using open frame construction. Variables such as nozzle size, tip style, vacuum pressure and placement speed should be considered to optimize this process. The minimum recommended inside nozzle diameter for reliable operation is 3mm. The maximum nozzle outer diameter, which will Figure 51. Recommended linear reflow profile using safely fit within the allowable component spacing, is 7 mm. Sn/Ag/Cu solder. Bottom Side / First Side Assembly Post Solder Cleaning and Drying Considerations This module is not recommended for assembly on the bottom side of a customer board. If such an assembly is Post solder cleaning is usually the final circuit-board attempted, components may fall off the module during the assembly process prior to electrical board testing. The result second reflow process. of inadequate cleaning and drying can affect both the reliability of a power module and the testability of the Lead Free Soldering finished circuit-board assembly. For guidance on appropriate soldering, cleaning and drying procedures, refer The modules are lead-free (Pb-free) and RoHS compliant to Board Mounted Power Modules: Soldering and Cleaning and fully compatible in a Pb-free soldering process. Failure Application Note (AN04-001). to observe the instructions below may result in the failure of or cause damage to the modules and can adversely affect long-term reliability. Pb-free Reflow Profile Power Systems will comply with J-STD-020 Rev. D (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 4-2). The suggested Pb-free solder paste is Sn/Ag/Cu (SAC). The recommended linear reflow profile using Sn/Ag/Cu solder is shown in Fig. 50. Soldering outside of the recommended profile requires testing to verify results and performance. MSL Rating TM The2 x 12A Analog Dual MicroDlynx modules have a MSL rating of 3 Storage and Handling The recommended storage environment and handling procedures for moisture-sensitive surface mount packages is detailed in J-STD-033 Rev. A (Handling, Packing, Shipping and Use of Moisture/Reflow Sensitive Surface Mount Devices). Moisture barrier bags (MBB) with desiccant are required for MSL ratings of 2 or greater. These sealed June 8, 2016 ©2016 General Electric Company. All rights reserved. Page 22 GE Datasheet TM 2 × 12A Analog Dual MicroDlynx : Non-Isolated DC-DC Power Modules 4.5Vdc –14.4Vdc input; 0.6Vdc to 5.5Vdc output; 2 × 12A Output Current Ordering Information Please contact your GE Sales Representative for pricing, availability and optional features. Table 9. Device Codes Input Output Output On/Off Device Code Sequencing Comcodes Voltage Range Voltage Current Logic UVXS1212A0X3-SRZ 4.5 – 14.4Vdc 0.6 – 5.5 Vdc 12Ax2 Negative No 150038436 UVXS1212A0X43-SRZ 4.5 – 14.4Vdc 0.6 – 5.5 Vdc 12Ax2 Positive No 150038437 Table 10. Coding Scheme Package Family Sequencing Input Output Output On/Off Remote ROHS Compliance Identifier Option Voltage current voltage logic Sense Options U V X S 1212A0 X 3 -SR Z P=Pico D=Dlynx T=with EZ Special: 2 × 12A X = 4 = 3 = S = Surface Z = ROHS6 Digital Sequence 4.5 – programm positive Remote Mount U=Micro 14V able output Sense V = DLynx X=without No entry R = Tape & M=Mega Analog. sequencing = Reel negative G=Giga 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. June 8, 2016 ©2016 General Electric Company. All International rights reserved. Version 1.10

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Electronics Finder' parent company, GID Industrial, specializes in procuring industrial parts. We know where to find the rare and obsolete equipment that our customers need in order to get back to business. We stand apart from our competition through our commitment to quality, and look forward to the opportunity to show you how.

Is there a warranty for the UVXS1212A0X3-SRZ?

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The warranty we offer will be based on what we negotiate with our suppliers. Sometimes, a part will be sold as-is and without a warranty. We usually offer a one-year warranty for single board computers in particular because they are our specialty.

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One of our top priorities is maintaining our business with precision, and we are constantly looking for affiliates that can help us achieve our goal. With the aid of GID Industrial, our obsolete product management has never been more efficient. They have been a great resource to our company, and have quickly become a go-to supplier on our list!

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With our strict fundamentals and high expectations, we were surprised when we came across GID Industrial and their competitive pricing. When we approached them with our issue, they were incredibly confident in being able to provide us with a seamless solution at the best price for us. GID Industrial quickly understood our needs and provided us with excellent service, as well as fully tested product to ensure what we received would be the right fit for our company.

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Our company provides services to aid in the manufacture of technological products, such as semiconductors and flat panel displays, and often searching for distributors of obsolete product we require can waste time and money. Finding GID Industrial proved to be a great asset to our company, with cost effective solutions and superior knowledge on all of their materials, it’d be hard to find a better provider of obsolete or hard to find products.

Applied Materials

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Over the years, the equipment used in our company becomes discontinued, but they’re still of great use to us and our customers. Once these products are no longer available through the manufacturer, finding a reliable, quick supplier is a necessity, and luckily for us, GID Industrial has provided the most trustworthy, quality solutions to our obsolete component needs.

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This company has been a terrific help to us (I work for Trican Well Service) in sourcing the Micron Ram Memory we needed for our Siemens computers. Great service! And great pricing! I know when the product is shipping and when it will arrive, all the way through the ordering process.

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When I can't find an obsolete part, I first call GID and they'll come up with my parts every time. Great customer service and follow up as well. Scott emails me from time to time to touch base and see if we're having trouble finding something.....which is often with our 25 yr old equipment.

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