Datasheet4U Logo Datasheet4U.com

FL7733A - Primary-Side-Regulated LED Driver

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.

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.

📥 Download Datasheet

Datasheet preview – FL7733A

Datasheet Details

Part number FL7733A
Manufacturer Fairchild Semiconductor
File Size 585.44 KB
Description Primary-Side-Regulated LED Driver
Datasheet download datasheet FL7733A Datasheet
Additional preview pages of the FL7733A datasheet.

📁 Similar Datasheet

  • FL7733A - LED Driver (ON Semiconductor)
  • FL7734 - Single-Stage Primary-Side-Regulation PWM Controller (ON Semiconductor)
  • FL7701 - Smart LED Lamp Driver (ON Semiconductor)
  • FL7740 - Constant-Voltage Primary-Side-Regulation PWM Controller (ON Semiconductor)
  • FL7760 - High-Side Sensing Constant Current Buck Controller (ON Semiconductor)
  • FL73282 - Half-Bridge Gate Driver (ON Semiconductor)
  • FL75L05A - (FL75L05A - FL75L20A) Delphi Series Filter Module (Delta Electronics)
  • FL75L07A - Delphi Series Filter Module (Delta Electronics)
  • FL75L10A - (FL75L05A - FL75L20A) Delphi Series Filter Module (Delta Electronics)
  • FL75L20A - (FL75L05A - FL75L20A) Delphi Series Filter Module (Delta Electronics)
Other Datasheets by Fairchild Semiconductor
  • FL7733 - Primary-Side-Regulated LED Driver
  • FL7730 - Single-Stage Primary-Side-Regulation PWM Controller
  • FL7730MY - Single-Stage Primary-Side-Regulation PWM Controller
  • FL7732 - Single-Stage PFC Primary-Side-Regulation Offline LED Driver
  • FL7734 - Single-Stage Primary-Side-Regulation PWM Controller
  • FL7701 - Smart LED Lamp Driver
  • FL77904 - Phase-cut Dimmable Compact LED Direct AC Driver
  • FL77905 - Analog / PWM / Phase-cut Dimmable Compact LED Direct AC Driver

Full PDF Text Transcription

Click to expand full text
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.
Published: |