PMP6910 Reference Design

Texas Instruments

85VAC-264VAC Input: 55V/2A QR Flyback + PFC

Description

The PMP6910 reference design delivers an isolated 55V at 2A with PFC from a universal AC input. This design is a modified version of the UCC28600 EVM. The PFC boost portion of the design is unchanged from the original EVM. The UCC28600 quasi-resonant flyback has been modified for the higher output voltage. The flyback portion of the design is over 88% efficient. The total input-to-output effciency of the design is 83% from a 120VAC input and 85% from a 240VAC input. For sustained loads over 1.5A: forced air cooling is recommended.

Features
Applications
  • Power supply module
Product Categories
  • Power management

Parts

Part Number Name Companion Part
UCC28051 UCC28051 Buy Datasheet
UCC28600 UCC28600 Buy Datasheet

Bill Of Materials

Download the bill of materials for PMP6910 Download

Other Documents

Title Updated Type Size (KB)
PMP6910 BOM 08 Feb 2012 PDF 33
PMP6910 Schematic 08 Feb 2012 PDF 118