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SP4425QCU/TR PDF预览

SP4425QCU/TR

更新时间: 2024-11-23 13:13:55
品牌 Logo 应用领域
西伯斯 - SIPEX 驱动器
页数 文件大小 规格书
14页 178K
描述
EL Driver, PDSO8, MICRO, SOIC-8

SP4425QCU/TR 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:MICRO, SOIC-8Reach Compliance Code:unknown
风险等级:5.89接口集成电路类型:EL DISPLAY DRIVER
JESD-30 代码:S-PDSO-G8长度:3 mm
湿度敏感等级:1复用显示功能:NO
功能数量:1端子数量:8
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:TSSOP
封装形状:SQUARE封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):225认证状态:Not Qualified
座面最大高度:1.1 mm最大供电电压:3.3 V
最小供电电压:2.2 V标称供电电压:3 V
表面贴装:YES温度等级:INDUSTRIAL
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:3 mmBase Number Matches:1

SP4425QCU/TR 数据手册

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®
SP4425  
Electroluminescent Lamp Driver  
Low Voltage Applications  
Low Voltage, Single Battery Operation  
(VBATTERY > 1.1 VDC)  
DC to AC Inverter for EL Backlit  
Display Panels  
Externally Adjustable Internal Oscillator  
Low Current Standby Mode  
APPLICATIONS  
Pagers  
Digital Watches  
Backlit LCD Displays  
DESCRIPTION  
The SP4425 is a high voltage output DC-AC converter that can operate from a single 1.5 VDC  
power supply. The SP4425 is capable of supplying up to 220 VPP signals, making it ideal for  
driving electroluminescent lamps. The device features 1 µA (typical) standby current for use  
in low power portable products. One external inductor is required to generate the high voltage  
charge and one external capacitor is used to select the oscillator and lamp frequencies.  
The SP4425 is offered in both an 8-pin narrow SOIC and 8-pin micro SOIC package.  
For delivery in die form, please consult the factory.  
HON  
1
2
3
8
7
6
5
COSC  
VSS  
VDD  
EL1  
EL2  
SP4425  
COIL  
D1 4  
SP4425 Block Diagram  
SP4425DS/20  
SP4425 Electroluminescent Lamp Driver  
© Copyright 2000 Sipex Corporation  

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