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MicroTLynx Series Non-Isolated DC-DC Power Modules

GE Energy and Digi-Key introduce the MicroTLynx series of power modules

GE Energy's MicroTLynx series of power modules are non-isolated dc-dc converters that can deliver up to 12A of output current. The MicroTLynx series has a wide input voltage range of 2.4V to 5.5V (3.3V/5V version) and 4.5 to 14V (5V/12V version). These modules provide a precisely regulated output voltage from 0.69Vdc to 3.63Vdc (3.3/5Vin version) and from 0.69Vdc to 5.5Vdc (5/12Vin), which is programmable via an external resistor. Standard features include remote On/Off, programmable output voltage, monotonic start-up/shutdown, over-current and over-temperature protection, and output voltage sequencing. The new Tunable-Loop feature allows engineers to optimize the control loop to significantly improve transient response and reduce the amount of external filtering. A newly introduced ruggedized (-D) version of the MicroTLynx is capable of operating in an extremely high temperature environment of up to 105°C and also can withstand higher levels of shock and vibration that meet MIL Standards. MicroTLynx Series Power Module

  • Features & Applications
  • Specifications & Dimensions
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Features Applications
  • Tunable Loop to optimize dynamic output voltage response
  • Very high efficiency and superior thermal performance
  • Monotonic start-up and shutdown
  • Cost efficient open frame design
  • Output voltage programmable
  • Remote On/Off control
  • Output over-current protection
  • Over-temperature protection
  • 12V, 5V and 3.3V intermediate bus architecture
  • Distributed power architectures
  • Data and enterprise networks
  • Telecommunications equipment
  • Broad range of board mounted power applications
  • Industrial, process and test equipment

Specifications Physical Dimensions
  • 20.3mm x 11.4mm x 8.5mm
  • Constant switching frequency: 600kHz (3.3/5V); 500kHz (5/12V)
  • Operating input voltage: 2.4-5.5Vdc (3.3/5V); 4.5-14Vdc (5/12V)
  • Operating ambient temperature: -40°C to 85°C
  • Storage temperature: -55°C to 125°C
  • 0.8in x 0.45in x 0.334in

Available in Tape & Reel (2-ND), Cut-Tape (1-ND), and custom Digi-Reel®
Digi-Key Part Number Manufacturer Part Number Description
555-1128-2-ND APTH012A0X3-SRZ DC-DC 0.6~3.63V @ 12A SMD Datasheet
555-1129-2-ND APTS012A0X3-SRZ CONV DC-DC 0.69~5.5V @ 12A SMD Datasheet

Product Training Module (PTM) Product Training Module (PTM): MicroTLynx Series