FL77944 — Analog/PWM/Phase-cut Dimmable High Power LED Direct AC Driver
July 2016
FL77944
Analog/PWM/Phase-cut Dimmable High Power LED Direct AC Driver
Features
The simplest Direct AC LED Driver with Only Two
External RC Passive Component
Wide AC Input Range: 90~305 VAC Four Integrated High-
Voltage LED Constant
Current Sinks of up to 150 mA (RMS) Capability
TRIAC Dimmable (Leading/Trailing Edge) Rheostat Dimmable Analog/Digital PWM Dimming Function High Power Factor (above 0.
98 typically) Adjustable LED Power with an External Current
Sense Resistor
Low Harmonic Content (THD under 20% typically) SOIC-16 EP Package Flexible LED Forward
Voltage Configuration Power Sca...