SP4424UEB

更新时间： 2024-11-25 22:16:55

品牌	Logo	应用领域
西伯斯 - SIPEX		振荡器驱动器
页数	文件大小	规格书
12页	122K
描述
Electroluminescent Lamp Driver Dual Oscillators

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SP4424UEB 数据手册

SP4424

Electroluminescent Lamp Driver

Dual Oscillators

■ DC to AC Inverter for EL Backlit

Display Panels

■ 2.2V - 5.0V Battery Operation

■ Dual Oscillator Operation for

Application Flexibility

■ Low Current Standby Mode

APPLICATIONS

■ PDAs

■ Cellular Phones

■ Remote Controls

■ Hand Held Computers

DESCRIPTION

The SP4424 is a high voltage output DC-AC converter that can operate from a single battery

supply voltage as low as 2.2V. The SP4424 is capable of supplying up to 220 V_PPsignals,

making it ideal for driving electroluminescent lamps. The device features 5µA (maximum)

standby current, for use in low power portable products. An inductor is used to generate high

voltage pulses, and two external capacitors are used to select the inductor and the lamp

oscillator frequencies. The SP4424 is offered in both an 8-pin narrow SOIC and 8-pin micro

SOIC packages. For delivery in die form, please consult the factory.

C_COIL

V_SS

C_LAMP

HON

SP4424

COIL

EL1

6 V_DD

EL2

SP4424 Block Diagram

SP4424DS/16

SP4424 Electroluminescent Lamp Driver

12 3 4 5 6 7...12

中文翻译

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型号	品牌	获取价格	描述	数据表
SP4425	SIPEX	获取价格	Electroluminescent Lamp Driver Low Voltage Applications
SP4425CN	SIPEX	获取价格	Electroluminescent Lamp Driver Low Voltage Applications
SP4425CN/TR	SIPEX	获取价格	EL Driver, PDSO8, NSOIC-8
SP4425CU	SIPEX	获取价格	Electroluminescent Lamp Driver Low Voltage Applications
SP4425CU/TR	SIPEX	获取价格	EL Driver, PDSO8, MICRO, SOIC-8
SP4425CX	SIPEX	获取价格	Electroluminescent Lamp Driver Low Voltage Applications
SP4425NEB	SIPEX	获取价格	Electroluminescent Lamp Driver Low Voltage Applications
SP4425Q	SIPEX	获取价格	Electroluminescent Lamp Driver for Low Noise Applications
SP4425QCU	SIPEX	获取价格	Electroluminescent Lamp Driver for Low Noise Applications
SP4425QCU/TR	SIPEX	获取价格	EL Driver, PDSO8, MICRO, SOIC-8