SP4422A

更新时间： 2024-11-22 22:21:31

品牌	Logo	应用领域
西伯斯 - SIPEX		驱动器
页数	文件大小	规格书
13页	140K
描述
Electroluminescent Lamp Driver

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SP4422A 数据手册

SP4422A

Electroluminescent Lamp Driver

■ 2.2V-5.0V Battery Operation

■ 50nA Typical Standby Current

■ High Voltage Output 160 V_PPtypical

■ Internal Oscillator

APPLICATIONS

■ PDAs

■ Cellular Phones

■ Remote Controls

■ Handheld Computers

DESCRIPTION

The SP4422A is a high voltage output DC-AC converter that can operate from a 2.2V-5.0V

power supply. The SP4422A is capable of supplying up to 220 V_PPsignals, making it ideal

for driving electroluminescent lamps. The device features 50 nA (typical) standby current, for

use in low power portable products. One external inductor is required to generate the high

voltage, and one external capacitor is used to select the oscillator frequency. The SP4422A

is offered in an 8-pin narrow and 8-pin micro SOIC packages. For delivery in die form, please

consult the factory.

HON

V_SS

CAP 2

CAP 1

SP4422

COIL

EL2

6 V_DD

EL1

SP4422A Block Diagram

SP4422ADS/15

SP4422A Electroluminescent Lamp Driver

12 3 4 5 6 7...13

中文翻译

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型号	品牌	获取价格	描述	数据表
SP4422ACM	HN	获取价格	EL背光驱动电路. 驱动冷光片面积 -20 cm2.最佳: <10cm2.
SP4422ACN	SIPEX	获取价格	Electroluminescent Lamp Driver
SP4422ACN/TR	SIPEX	获取价格	EL Driver, PDSO8, NSOIC-8
SP4422ACU	SIPEX	获取价格	Electroluminescent Lamp Driver
SP4422ACX	SIPEX	获取价格	Electroluminescent Lamp Driver
SP4422ANEB	SIPEX	获取价格	Electroluminescent Lamp Driver
SP4422AUEB	SIPEX	获取价格	Electroluminescent Lamp Driver
SP4423	SIPEX	获取价格	Electroluminescent Lamp Driver Low Power Applications
SP4423CN	SIPEX	获取价格	Electroluminescent Lamp Driver Low Power Applications
SP4423CU	SIPEX	获取价格	Electroluminescent Lamp Driver Low Power Applications