FL7701 Datasheet (Fairchild Semiconductor)

FL7701, Smart LED Lamp Driver

The FL7701 LED lamp driver is a simple IC with PFC function.

The special “adopted digital” technique of the IC can automatically detect input voltage condition and send an internal reference signal for achieving high power factor.

When AC input is applied to the IC, PFC function is automatically ena

FL7701 Features

* Digitally Implemented Active PFC Function (No Additional Circuit Necessary for High PF)

* Built-in HV Supplying Circuit: Self Biasing

* Application Input Range: 80 VAC ~ 308 VAC

* AOCP Function with Auto-Restart Mode

* Built-in Over-Temperature Protection Function

* Cycle-b