PMP11451 Reference Design

Texas Instruments

USB-IF Certified USB Type-C™ DFP 20V/3A/60W Out, Universal AC Input Reference Design

Description

This power reference design provides up to 20 V/60 W over USB Type-C from a universal AC input range of 85 to 265 VAC for charger applications. The UCC24636 synchronous rectifier driver allows this design to provide 91% average efficiency. A daughter card provides the PD port control over the USB Type-C output connector. The required companion daughter card for this reference design is PMP11455. This design is USB-IF certified as a captive-cable power brick.

Features
  • 91% average efficiency
  • Standby (no load) power consumption is less than 40 mW
  • Conducted emissions are below Class B levels
  • Compact form factor 60 mm x 60 mm x 25 mm (2.35 in x 2.35 in x 1 in)
Applications
Product Categories
  • Power Management

Parts

Part Number Name Companion Part
TL431A TL431A Buy Datasheet
UCC28740 UCC28740 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)
PMP11451 3D Assembly Drawing 23 Feb 2016 PDF 867
PMP11451 Assembly Drawing 23 Feb 2016 PDF 136
PMP11451 BOM 23 Feb 2016 PDF 106
PMP11451 Schematic 23 Feb 2016 PDF 157