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.
FL7733A Datasheet
