PMP6024 Reference Design

Texas Instruments

100-240VAC Input: 60W: 2-string: PWM Dimmable LED Driver Reference Design

Description

PMP6024 is an offline: LED driver circuit consisting of an isolated: power-factor corrected: constant output voltage flyback converter followed by two DC/DC buck LED current controllers.  It is suitable for indoor or outdoor area lighting applications of 3500-5000 lumens (depending upon LED selection).  LED brightness is controlled by a 3.3V: 10kHz PWM signal which is converted to a DC level adjustment of the LED string currents avoiding PWM modulation of the light output.

Features
  • Power Factor Corrected > 0.9Analog LED current adjustment from 1kHz-10kHz PWM input350:1 dimming ratio100-240VAC Input: up to 60W output
Applications
  • LED power supply
  • Residential lighting
Product Categories

Parts

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LM3409 LM3409 Buy Datasheet
LM431 LM431 Buy Datasheet
LMV431 LMV431 Buy Datasheet
UCC28811 UCC28811 Buy Datasheet

Bill Of Materials

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Schematic

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Test Data

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Other Documents

Title Updated Type Size (KB)
PMP6024 Gerber 20 Apr 2015 ZIP 508
PMP6024 CAD Files 20 Apr 2015 ZIP 641
PMP6024 PCB 20 Apr 2015 PDF 1670
PMP6024 Assembly Drawing 20 Apr 2015 PDF 275
PMP6024 BOM 20 Apr 2015 PDF 86
PMP6024 Schematic 20 Apr 2015 PDF 349