PF7804 Datasheet (Power Forest) - WLED Backlight Driver

PF7804, WLED Backlight Driver

The PF7804 is a 70V, 4-channel LED driver which integrates current-programmable power MOSFETs and a boost controller.

The adjustable switching frequency of the boost controller offers the flexibility for the design trade-off between EMI performance and efficiency.

The LED is adjustable from 20mA to

PF7804 Features

* Integrated DC/DC Boost Controller

* Support Up to 4 LED Strings

* Integrated Current Matching MOSFETs

* Expandable to Drive More than 4 LED Strings

* PWM Dimming & Enable Input

* Programmable Output Current

* Power Good Signal Output (FLAG)

* Boost Over Current Prot