PMP9108 Reference Design

Texas Instruments

36V-75Vdc Input, 5V/50W 1/8 Brick Active Clamp Forward Reference Design

Description

This reference design generates a 5V/10A output from a standard telecom 48V DC input. The UCC2897A controls an active clamp forward converter power stage. The low gate charge and low RDSon of the CSD17309Q3 and CSD18540Q5B, implemented as self-driven synchronous rectifiers, allow this design to a

Features
  • Industry standard 1/8 Brick Footprint, 0.9 x 2.3 (23mm x 58mm) High efficiency (greater than 93%) All ceramic output capacitors Self-driven synchronous rectifiers reduce drive complexity 100% surface
Applications
Product Categories
  • Power Management

Parts

Part Number Name Companion Part
UCC2897A UCC2897A Buy Datasheet

Software

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Bill Of Materials

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Schematic

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Design File

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Test Data

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Other Documents

Title Updated Type Size (KB)
PMP9108 CAD Files 10 Sep 2014 ZIP 557
PMP9108 PCB 10 Sep 2014 PDF 1036
PMP9108 Assembly Drawing 10 Sep 2014 PDF 148
PMP9108 BOM 10 Sep 2014 PDF 83
PMP9108 Schematic 10 Sep 2014 PDF 135