PMP4450 Reference Design

Texas Instruments

Universal AC Input 10.6W/5V Adapter for Charger Applications: Compliant with EC CoC V5 (Tier2) Norms

Description

This 5V2A charger solution is fully tested and passes EMI and EMC (CE) requirements. It implements a high efficiency primary side controller UCC28703. This design meet COC V5 Tier2 specification and measures 47mmX34mmX15mm and has been thermally characterized. A low cost EE16C general transformer is used.

Features
  • Fully tested to comply with EMC(CE) requirementHigh 4-point average efficiency above 80%: 76.95% efficiency at 10% load (meet COC V5 Tier2) Good thermal performance with low component countSmall form factor: 47mm x 34mm x 15mmFast start up (
Applications
Product Categories
  • Power management

Parts

Part Number Name Companion Part
UCC28703 UCC28703 Buy Datasheet

Bill Of Materials

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Schematic

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Test Data

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Other Documents

Title Updated Type Size (KB)
PMP4450 Gerber 01 Dec 2014 ZIP 81
PMP4450 PCB 01 Dec 2014 PDF 429
PMP4450 BOM 01 Dec 2014 PDF 49
PMP4450 Schematic 01 Dec 2014 PDF 62