PMP4650 Reference Design

Texas Instruments

Isolated Flyback generating 13-110Vin 12Vout 1A

Description

This isolated flyback works from 13V to 130V input voltage: delivering 12V @ 750mA. A 250KHz switching frequency allows the use of a small transformer.

Features
Applications
  • Train control & management systems
  • Railway information systems
  • Trackside signaling & control systems
Product Categories
  • Power management

Parts

Part Number Name Companion Part
TL431 TL431 Buy Datasheet
TPS40210 TPS40210 Buy Datasheet

Bill Of Materials

Download the bill of materials for PMP4650 Download

Other Documents

Title Updated Type Size (KB)
PMP4650 BOM 21 Oct 2011 PDF 30
PMP4650 Schematic 21 Oct 2011 PDF 81