GE Energy Supplier Page

Digital MegaDLynx™ Power Modules


GE Energy's Digital MegaDLynx™ power modules are non-isolated DC-DC converters and deliver up to 40 A of output current


GE Energy's Digital MegaDLynx™ power modules are non-isolated DC-DC converters that can deliver up to 40 A of output current. These modules operate over a wide range of input voltage (VIN = 4.5 VDC - 14.4 VDC) and provide a precisely regulated output voltage from 0.45 VDC to 2.0 VDC, programmable via an external resistor and PMBus control. Features include a digital interface using the PMBus protocol, remote On/Off, adjustable output voltage, along with 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 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. GE Energy's Digital Mega DLynx™ Power Modules

Features Applications
  • Wide input voltage range: 4.5 VDC - 14.4 VDC
  • Output voltage programmable from 0.6 VDC to 2.0 VDC via external resistor. Digitally adjustable down to 0.45 VDC
  • Tunable Loop™ to optimize dynamic output voltage response
  • Fixed switching frequency with capability of external synchronization
  • Ability to sink and source current
  • Wide operating temperature range: -40°C to +105°C
  • Distributed power architectures
  • Intermediate bus voltage applications
  • Telecommunications equipment
  • Servers and storage applications
  • Networking equipment
  • Industrial equipment

Digi-Key P/N Manufacturer P/N Packaging Description  
555-1302-1-ND MVT040A0X3-SRPHZ Cut Tape (CT) DC/DC CONVERTER 0.45-2V 40A SMD Datasheet
555-1302-2-ND Tape & Reel (TR)
555-1302-6-ND Digi-Reel®
555-1303-1-ND MDT040A0X3-SRPHZ Cut Tape (CT) DC/DC CONVERTER 0.45-2V 40A SMD Datasheet
555-1303-2-ND Tape & Reel (TR)
555-1303-6-ND Digi-Reel®