FAN7311BM

更新时间： 2024-02-19 18:30:41

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		驱动
页数	文件大小	规格书
14页	496K
描述
LCD Backlight Inverter Drive IC

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

FAN7311BM 数据手册

January 2007

FAN7311B

LCD Backlight Inverter Drive IC

Features

Description

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

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 fluo-

rescent lamp (CCFL) and the transformer's characteris-

tics. The FAN7311B uses a new patent-pending phase-

shift control.

Soft-Start Capability

PWM Control at Fixed Frequency

Analog and Burst Dimming Function

Programmable Striking Frequency

Open-Lamp Protection

20-SOIC

Open-Lamp Regulation

20-Pin SOIC

Applications

LCD TV

LCD Monitor

Ordering Information

Part Number

FAN7311BM

Package

20-SOIC

Pb-Free

Yes

Operating Temperature Range Packing Method

Rail

-25°C to 85°C

FAN7311BMX

Yes

Tape & Reel

Protected by U.S. Patent: 5,652,479; 7,158,390.

FAN7311B Rev. 1.0.0

www.fairchildsemi.com

12 3 4 5 6 7...14

下载PDF

与FAN7311BM相关器件

型号	品牌	描述	获取价格	数据表
FAN7311BMX	FAIRCHILD	LCD Backlight Inverter Drive IC	获取价格
FAN7311G	FAIRCHILD	LCD Backlight Inverter Drive IC	获取价格
FAN7311G	ROCHESTER	LIQUID CRYSTAL DISPLAY DRIVER, PDSO20, LEAD FREE, SSOP-20	获取价格
FAN7311GX	ROCHESTER	LIQUID CRYSTAL DISPLAY DRIVER, PDSO20, LEAD FREE, SSOP-20	获取价格
FAN7311GX	FAIRCHILD	LCD Backlight Inverter Drive IC	获取价格
FAN7311M	FAIRCHILD	LCD Backlight Inverter Drive IC	获取价格