DC-DC power module


Non Isolated DC-DC Converter
<FGMD12SWR6012*A >

The 2 x 12A Digital Dual Tomodachi power modules are non-isolated dc-dc converters that can deliver up to 2 x 12A of output current. These modules operate over a wide range of input voltage (VIN = 4.5Vdc-14.4Vdc) and provide precisely regulated output voltages from 0.51Vdc to 5.5Vcd, programmable via an external resistor and PMBus control. Features include a digital interface using the PMBus protocol, remote On/Off, adjustable output voltage, over current and over temperature protection. The PMBus interface supports a range of commands to both control and monitor the module. The module also includes the Tunable LoopTM 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.

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  • Distributed power architecture
  • Intermediate bus voltage applications
  • Telecommunications equipment
  • Servers and storage applications
  • Networking equipment
  • Industrial equipment


  • Compliant to RoHS II EU "Directive 2011/65/EU"
  • Compatible in a Pb-free or SnPb reflow enviironment
  • Compliant to REACH Directive (EC) No 1907/2006
  • Wide Input voltage range (4.5Vdc-14.4Vdc) on both inputs
  • Each Output voltage programmable from 0.6Vdc to 5.5Vdc via external resistor. Digitally adjustable down to 0.51Vdc
  • Small size: 20.32mm x 11.43mm x 8.5mm
    (0.8in x 0.45in x 0.335in)
  • Wide operating temperature range -40°C to 85°C
  • Digital interface through the PMBusTM # protocol
  • Tunable LoopTM to optimize dynamic output voltage response
  • Power Good signal for each output
  • Fixed switching frequency with capability of external syncronization
  • 180°Out-of-phase inputs to reduce input ripple
  • Output overcurrent protection (non-latching)
  • Output overvoltage protection
  • Over temperature protection
  • Remote On/Off
  • Ability to sink and source current
  • Start up into Pre-biased output
  • Cost efficient open frame design
  • UL* 60950-1 2nd Ed. Recognized, CSA+ C22.2 No. 60950-1-07 Certified.(Pending)
Get Data-Sheet Click Here ! (PDF)