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FL7733A - LED Driver

General Description

The FL7733A is a highly integrated PWM controller with advanced Primary Side Regulation (PSR) technique to minimize components in low to mid

power LED lighting converters.

Key Features

  • Performance.

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Datasheet Details

Part number FL7733A
Manufacturer onsemi
File Size 303.70 KB
Description LED Driver
Datasheet download datasheet FL7733A Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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DATA SHEET www.onsemi.com Primary-Side-Regulated LED Driver with Power Factor Correction SOIC8 CASE 751EB FL7733A Description The FL7733A is a highly−integrated PWM controller with advanced Primary−Side Regulation (PSR) technique to minimize components in low−to−mid−power LED lighting converters. Using an innovative TRUECURRENT® technology to provide tight tolerance constant−current output, this LED driver enables designs with constant current (CC) tolerance of less than ±1% over the universal line voltage range to meet stringent LED brightness requirements. By minimizing turn−on time fluctuation, high power factor and low THD over the universal line range are obtained in the FL7733A. An integrated high−voltage startup circuit implements fast startup and high system efficiency.