PF7700A Datasheet - powerforest

PF7700A - Expandable WLED Backlight Driver

The PF7700A and PF7703A are the 2nd generation products of PF7700 and PF7703. Compared with PF7700 and PF7703, the voltage rating of integrated current sources is improved to 70V and the GM circuit is also modified to minimize the required value of external compensation capacitor. By using PF7700A a.

PF7700A Features

* Compatible with AC/DC or DC/DC Power Stage

* Current Drive of LED String Up to 240mA (1)

* Integrated 70V MOSFET

* Expandable for Driving Different Size of Panels

* PWM Dimming

* Programmable Sinking Current

* SLP (Short LED Lamp Protection)

* OLP (Open LED Lamp Pro

PF7700A-powerforest.pdf