PMP2698 Reference Design

Texas Instruments

50W PFC LED Drive Transition Mode Flyback

Description

This active power factor correction: transition mode: isolated flyback generates a constant current of 3.5A on an LED string from high line (180 to 264Vac). The output accepts a voltage range of 8 to 28V. The open LED protection (overvoltage) is set to 27V maximum.

Features
Applications
Product Categories
  • Power management

Parts

Part Number Name Companion Part
LM158 LM158 Buy Datasheet
TL103W TL103W Buy Datasheet
UCC28810 UCC28810 Buy Datasheet

Bill Of Materials

Download the bill of materials for PMP2698 Download

Other Documents

Title Updated Type Size (KB)
PMP2698 BOM 17 Oct 2011 PDF 30
PMP2698 Schematic 17 Oct 2011 PDF 85