PMP7917 Reference Design

Texas Instruments

40V to 60V DC input; 40W Dual output Isolated Flyback Converter (6V@4.33A)

Description

PMP7917 is a dual output flyback converter capable of 40W output power. This design uses the LM5021-1 current-mode PWM controller. The operating input voltage range is 40V to 60. The outputs are 6V at 4.33A and 4V at 3.5A. Self-driven synchronous operation is employed for the secondary rectifiers: resulting in good cross regulation.

Features
Applications
Product Categories
  • Power management

Parts

Part Number Name Companion Part
LM5021 LM5021 Buy Datasheet

Bill Of Materials

Download the bill of materials for PMP7917 Download

Other Documents

Title Updated Type Size (KB)
PMP7917 BOM 29 Apr 2013 PDF 93
PMP7917 Schematic 29 Apr 2013 PDF 140