PMP6516 Reference Design

Texas Instruments

Isolated discontinuous mode isolated flyback 3.3V @ 1.5A


This compact and low-cost (5W) isolated flyback regulator produces a 3.3V output from a 48V input: such as Telecom. A full-load efficiency of 82% was achieved from a 48V nominal input.

Product Categories
  • Power management


Part Number Name Companion Part
TLV431A TLV431A Datasheet
TPS40210 TPS40210 Buy Datasheet

Bill Of Materials

Download the bill of materials for PMP6516 Download

Other Documents

Title Updated Type Size (KB)
PMP6516 BOM 04 Aug 2011 PDF 63
PMP6516 Schematic 04 Aug 2011 PDF 58