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FAN7315 PDF预览

FAN7315

更新时间: 2024-02-11 07:31:26
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 驱动
页数 文件大小 规格书
8页 314K
描述
LCD Back Light Inverter Drive IC

FAN7315 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SSOP包装说明:SSOP-20
针数:20Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.84接口集成电路类型:LIQUID CRYSTAL DISPLAY DRIVER
JESD-30 代码:R-PDSO-G20JESD-609代码:e3
长度:6.5 mm湿度敏感等级:1
复用显示功能:NO位数/字符:4-DIGIT
功能数量:1端子数量:20
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:1.85 mm最大供电电压:20 V
最小供电电压:7.4 V标称供电电压:12 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Tin (Sn)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:4.4 mm
Base Number Matches:1

FAN7315 数据手册

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www.fairchildsemi.com  
FAN7315  
LCD Back Light Inverter Drive IC  
Features  
Description  
• Wide Dimming Range  
The FAN7315 provides all the control functions for a  
series parallel resonant converter and also contains a pulse  
width modulation (PWM) controller to develop a supply  
voltage. Typical operating frequency range is between  
30kHz and 250kHz depending on the CCFL and the  
transformer's characteristics.  
Analog dimming ( 2.5 : 1 )  
Burst dimming ( >100 : 1 )  
• High Efficiency Single Stage Power Conversion  
• Wide Input Voltage Range 7.4V to 20V  
• Back Light Lamp Ballast and Soft Dimming  
• Few External Components  
• Precision Voltage Reference Trimmed to 2%  
• ZVS full-bridge topology  
• Soft Start  
20-SSOP  
• PWM Control at fixed frequency  
• Analog, Burst Dimming Function  
• Open Lamp Protection  
• Open Lamp Regulation  
• Short Lamp Protection  
• Thermal Protection  
• 20 Pin SSOP  
Rev. 1.0.1  
©2004 Fairchild Semiconductor Corporation  

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