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FL7733A

Fairchild Semiconductor
Part Number FL7733A
Manufacturer Fairchild Semiconductor
Description Primary-Side-Regulated LED Driver
Published Jun 22, 2015
Detailed Description FL7733A — Primary-Side-Regulated LED Driver with Power Factor Correction December 2014 FL7733A Primary-Side-Regulated ...
Datasheet PDF File FL7733A PDF File

FL7733A
FL7733A


Overview
FL7733A — Primary-Side-Regulated LED Driver with Power Factor Correction December 2014 FL7733A Primary-Side-Regulated LED Driver with Power Factor Correction Features Performance  < ±3% Total Constant Current Tolerance Over All Conditions < ±1% Over Universal Line Voltage Variation < ±1% from 50% to 100% Load Voltage Variation < ±1% with ±20% Magnetizing Inductance Variation  Primary-Side Regulation (PSR) Control for Cost- Effective Solution without Requiring Input Bulk Capacitor and Secondary Feedback Circuitry  Application Input Voltage Range: 80 VAC - 308 VAC  High PF of >0.
9, and Low THD of < 10% Over Universal Line Input Range  Fast < 200 ms Start-up (at 85 VAC) using Internal H...



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