PMP20676 Reference Design

Texas Instruments

Cost Optimized Industrial Isolated Flyback Reference Design (12V/4A)

Description

The PMP20676 reference design is an isolated flyback converter for industrial applications utilizing the LM5022 PWM controller.  It accepts an 18V to 30V input and has a 12V/4A output.  Diode rectification is used for low cost while still maintaining good efficiency.

Features
  • 18-30V industrial input rangeDiode rectifier for low costPeak efficiency of 90%1500Vrms isolation
Applications
  • Door operator drive control
Product Categories
  • Power management

End Equipment Reference Diagrams