IC manufacturers Texas Instruments

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Texas Instruments UCC28910 | Demoboard PMP9608

2W 88-269Vac Input with Dual +3.3V and -3.3V Outputs Reference Design

Overview

TopologyFlyback Converter
Input voltage88-269 V
Output 13.3 V / 0.6 A
Output 2-3.3 V / 0.06 A
IC revisionE3

Description

This reference design generates an isolated 2W dual output (+3.3V & -3.3V) from AC line 88 - 269VAC. The UCC28910 incorporates a 700V power MOSFET and PSR controller. It saves PCB space and reduces assembly time.

Features

Remark: BOM is added with Schematic pdf.

  • Dual output
  • Small solution size
  • Wide input voltage
  • Fast turn on time
  • Low output ripple voltage