FAN7311M Datasheet Lcd Backlight Inverter Driver

Manufacturer: Fairchild (now onsemi)

Overview: FAN7311 — LCD Backlight Inverter Drive IC December 2007 FAN7311 LCD Backlight Inverter Drive.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	FAN7311M
Manufacturer	Fairchild (now onsemi)
File Size	417.71 KB
Description	LCD Backlight Inverter Driver
Datasheet	FAN7311M FAN7311 Datasheet (PDF)

General Description

The FAN7311 provides all the co ntrol fu nctions for a series p arallel resonant co nverter as well as a pu lse width m odulation (PWM) controller t o d evelop a s upply voltage.

T ypical op erating fre quency ran ge is bet ween 30kHz and 250kHz, depending on the cold cathode fluorescent lamp (CCFL) and the transformer's characteristics.

FAN7311 uses a new proprietary phase-shift control.

Key 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.
Soft-Start Capability.
PWM Control at Fixed Frequency.
Analog and Burst Dimming Function.
Programmable Striking Frequency.
Open-Lamp Protection.
Op.

FAN7311M Distributor

More Datasheets from Fairchild (now onsemi)

Part Number	Description
FAN7311	LCD Backlight Inverter Driver
FAN7311B	LCD Backlight Inverter Driver
FAN7311BM	LCD Backlight Inverter Driver
FAN7311G	LCD Backlight Inverter Driver
FAN7311N	LCD Backlight Inverter Driver
FAN7310	LCD Back Light Inverter Driver
FAN7313	LCD Backlight Inverter Driver
FAN7314	LCD Backlight Inverter Driver
FAN7314A	LCD Backlight Inverter Driver
FAN7315	LCD Backlight Inverter Driver