PMP8965 Reference Design

Texas Instruments

5V/2.5A AC/DC Flyback PSU for USB Adaptor Applications Reference Design


The PMP8965 is a 12.5W USB adapter reference design using the UCC28740 quasi-resonant/discontinues flyback controller: with synchronous rectification to improve efficiency using the UCC24610 Green Rectifier Controller.

  • Converter 100V to 240V RMS down to a 5V 12.5WSingle Sided PCBLess than 75 mW no load input powerMeets EU Tier 2 10%: and 4 point average efficiency requirementsMeets DOE 4 point average efficiency requirements
Product Categories
  • Power management


Part Number Name Companion Part
CSD18534Q5A CSD18534Q5A Buy Datasheet
TLV431 TLV431 Buy Datasheet
UCC24610 UCC24610 Buy Datasheet
UCC28740 UCC28740 Buy Datasheet

Bill Of Materials

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Test Data

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Other Documents

Title Updated Type Size (KB)
PMP8965 Gerber 05 Jan 2015 ZIP 8034
PMP8965 PCB 05 Jan 2015 PDF 62
PMP8965 BOM 05 Jan 2015 PDF 18
PMP8965 Schematic 05 Jan 2015 PDF 123