FAN7311BM Datasheet - Fairchild Semiconductor

FAN7311BM LCD Backlight Inverter Driver

The FAN7311B provides all the control functions for a series parallel resonant converter as well as a pulse width modulation (PWM) controller to develop a supply voltage. Typical operating frequency range is between 30kHz and 250kHz, depending on the cold cathode fluorescent lamp (CCFL) and the tran.

FAN7311BM Features

* High-Efficiency Single-Stage Power Conversion

* Wide Input Voltage Range: 5V to 25.5V

* Backlight Lamp Ballast and Soft Dimming

* Reduced Number of Required External Components

* Precision Voltage Reference Trimmed to 2%

* ZVS Full-Bridge Topology

FAN7311BM Datasheet (408.41 KB)