PMP4403 Reference Design

Texas Instruments

USB Type-C DFP Charger 5V3A SSR Control Adapter Reference Design


The PMP4403 is an AC in 5V 3A reference design for USB Type-C™ DFP charger applications. It also is compliant with BC 1.2 devices. The solution is a synchronous rectified QR flyback which uses the UCC28740 and UCC24636. Good regulation and dynamic performance is achieved by using a secondary side regulation controller UCC28740. Also Volt-Second balancing SR controller UCC24636 is adopted in the design to improve the efficiency. The solution easily exceeds DoE Level VI and EU CoC V5 Tier-2 standards.

  • S.R QR flyback with secondary side regulation15W USB Type C DFP + BC1.2Compliant with DoE Level VI and EU CoC V5 tier-2 standardsFully tested and passed EN55022 Class B conducted and radiated EMI
Product Categories
  • Power management


Part Number Name Companion Part
TL431 TL431 Buy Datasheet
TPD2E001 TPD2E001 Buy Datasheet
TPS2514 TPS2514 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)
PMP4403 Gerber 13 Jun 2016 ZIP 211
PMP4403 CAD Files 13 Jun 2016 ZIP 26
PMP4403 PCB 13 Jun 2016 ZIP 635
PMP4403 Assembly Drawing 13 Jun 2016 PDF 76
PMP4403 BOM 13 Jun 2016 PDF 207
PMP4403 Schematic 13 Jun 2016 PDF 158