PMP7410 Reference Design

Texas Instruments

220V-400VDC Input: 12V/160W Active Clamp Forward

Description

This reference design generates an isolated 12V/160W output from a high voltage DC input. This design is intended to operate from the output of PFC front end regulator. The UCC2897A is used to control an active clamp forward converter. Texas Instruments CSD18531Q5A synchronous rectifiers allow this design to achieve over 92% efficiency. An accurate current limit is provided by directly sensing the output current. A clock pulse output is also provided for synchronizing with other converters.

Features
Applications
  • Industrial AC-DC
Product Categories
  • Power management

Parts

Part Number Name Companion Part
SN74AHCT74 SN74AHCT74 Buy Datasheet
UCC2897A UCC2897A Buy Datasheet

Bill Of Materials

Download the bill of materials for PMP7410 Download

Other Documents

Title Updated Type Size (KB)
PMP7410 Schematic 14 May 2012 PDF 182
PMP7410 Bill of Materials 14 May 2012 PDF 82