Manufacturers > Texas Instruments > Reference Designs > PMP20196

PMP20196 Reference Design

Texas Instruments

20W Wide Input Voltage Isolated Flyback Converter Reference Design

Description

PMP20196 is an isolated flyback converter reference design using the LM5022 controller IC. The design accepts an input voltage of 9VDCin to 150VDCin and provides an output of 5Vout capable of supplying 4A of maximum current to the load. The nominal switching frequency of the design is approximately 325KHz. The design is built on the PMP9253 PCB: which is a 4-layer FR-4 board with 1 oz. copper for the top and bottom layers and 0.5 oz. copper for the two inner layers.

Features
  • Wide input voltage rangePrimary-to-secondary isolationCycle-by-cycle current limit
Applications
  • Train control & management
  • Trackside signaling & control
Product Categories
  • Power management

End Equipment Reference Diagrams

Application Area End Equipment
Train control & management https://www.ti.com/solution/train-control-management-systems#referencedesigns
Trackside signaling & control https://www.ti.com/solution/trackside-signaling-and-control-systems#referencedesigns
Additional details