Data Sheet GE TM 12V MicroTLynx 12A: Non-Isolated DC-DC Power Module 4.5Vdc 14Vdc input 0.69Vdc to 5.5Vdc output 12A Output Current Features Compliant to RoHS EU Directive 2002/95/EC (Z versions) Compatible in a Pb-free or SnPb reflow environment (Z versions) DOSA Based Wide Input voltage range (4.5Vdc-14Vdc) Output voltage programmable from 0.69Vdc to 5.5 Vdc via external resistor TM Tunable Loop to optimize dynamic output voltage response TM RoHS Compliant EZ-SEQUENCE Flexible output voltage sequencing EZ-SEQUENCE (APTS versions) Applications Fixed switching frequency and ability to synchronize Distributed power architectures with external clock Intermediate bus voltage applications Output overcurrent protection (non-latching) Overtemperature protection Telecommunications equipment Remote On/Off Servers and storage applications Remote Sense Networking equipment Power Good signal Industrial equipment Fixed switching frequency Vin+ Vout+ VIN VOUT Ability to sink and source current SENSE PGOOD Small size: 20.3 mm x 11.4 mm x 8.5 mm (0.8 in x 0.45 RTUNE in x 0.334 in) MODULE SEQ Wide operating temperature range -40C to Cin Co CTUNE 105C(Ruggedized: -D), 85C(Regular) ON/OFF TRIM Ruggedized (-D) version able to withstand high levels of Q1 shock and vibration RTrim GND UL* 60950-1Recognized, CSA C22.2 No. 60950-1-03 Certified, and VDE 0805:2001-12 (EN60950-1) Licensed ISO** 9001 and ISO 14001 certified manufacturing facilities Description TM The 12V Micro TLynx series of 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 (VIN = 4.5Vdc-14Vdc) and provide a precisely regulated output voltage from 0.69Vdc to 5.5Vdc, programmable via an external resistor. The new Ruggedized version (-D) is capable of operation up to 105C and can withstand high levels of shock and vibration. Features include frequency synchronization, remote On/Off, adjustable output voltage, over current and overtemperature protection, power good and output voltage sequencing. A new TM feature, the Tunable Loop , 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 May 2, 2013 2013 General Electric Company. All rights reserved. Data Sheet GE TM 12V MicroTLynx 12A: Non-Isolated DC-DC Power Modules 4.5Vdc 14Vdc input 0.69Vdc to 5.5Vdc output 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 VIN -0.3 15 Vdc Continuous Voltage on SEQ terminal All VSEQ -0.3 VIN Vdc Voltage on SYNC terminal All VSYNC -0.3 12 Vdc Voltage on PG terminal All VPG -0.3 6 Vdc Operating Ambient Temperature All T -40 85 C A (see Thermal Considerations section) -D version TA -40 105 C Storage Temperature All Tstg -55 125 C 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 V 4.5 14.0 Vdc IN Maximum Input Current All I 11.5 Adc IN,max (VIN=4.5V to 14V, IO=IO, max ) Input No Load Current (V = 10.0Vdc, I = 0, module enabled) V = 0.69 Vdc I 26 mA IN O O,set IN,No load (VIN = 12.0Vdc, IO = 0, module enabled) VO,set = 3.3Vdc IIN,No load 60 mA Input Stand-by Current All IIN,stand-by 1.2 mA (V = 12.0Vdc, module disabled) IN 2 2 Inrush Transient All It 1 A s Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 1 H source impedance V =0 to 14V I = All 70 mAp-p IN , O I See Test Configurations) Omax Input Ripple Rejection (120Hz) All 45 dB CAUTION: This power module is not internally fused. An input line fuse must always be used. This power module can be used in a wide variety of applications, ranging from simple standalone operation to an integrated part of sophisticated power architecture. To preserve maximum flexibility, internal fusing is not included however, to achieve maximum safety and system protection, always use an input line fuse. The safety agencies require a fast-acting fuse with a maximum rating of 15A (see Safety Considerations section). Based on the information provided in this data sheet on inrush energy and maximum dc input current, the same type of fuse with a lower rating can be used. Refer to the fuse manufacturers data sheet for further information. May 2, 2013 2013 General Electric Company. All rights reserved. Page 2