Datasheet > ZSP4425CW

ZSP4425CW

更新时间： 2024-02-09 09:30:04

品牌	Logo	应用领域
亚信 - ASIX		/
页数	文件大小	规格书
11页	283K
描述
Display Driver,

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技术参数
数据手册

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ZSP4425CW 技术参数

生命周期：	Contact Manufacturer	包装说明：	,
Reach Compliance Code：	compliant	风险等级：	5.41
Base Number Matches：	1

ZSP4425CW 数据手册

ZSP4425 Electroluminescent Lamp Driver

ZSP4425

ywyn

Electroluminescent Lamp Driver

For 1.5V or 2.2V to 4.5V Applications

Features

General Description

TheZSP4425isahighvoltageoutputDC-ACconverterthatcan

operate from a single +1.5VDC, +3.0VDC, or +2.2VDC to

+4.5VDC power supply. The ZSP4425 is designed with our

proprietary high voltage BiCMOS technology and capable of

• Low voltage, single battery operation

(1.1VDC < V

(2.2VDC < V

< 1.7VDC), or

< 4.5VDC)

BATTERY

• DC to AC inverter for EL backlit display panels

• Externally adjustable internal oscillator

• Low current standby mode

supplying up to 220V signals, making it ideal for driving

electroluminescent lamps. The device features 1μA (typical)

standby current for use in low power portable products. One

externalinductorisrequiredtogeneratethehighvoltagecharge

and one external capacitor is used to select the oscillator and

lampfrequencies.TheZSP4425isofferedinboth8-pinnarrow

SOICand8-pinMSOPpackage.Fordeliveryindieform,please

consult the factory.

Applications

• Pagers

• Digital watches

• MP3 players

• Cell Phones

• Backlit LCD displays

OrderingInformation

Part Number Temperature Range

Package Type

8-Pin nSOIC

ZSP4425CN

ZSP4425LCN

ZSP4425CU

ZSP4425LCU

ZSP4425CX

ZSP4425CW

ZSP4425NEB

ZSP4425UEB

–40°C to +85°C

0°C to +70°C

n/a

8-Pin nSOIC Green

8-Pin MSOP

Pin Configuration

8-Pin MSOP Green

Die in Wafflepack

Die in Wafer Form

nSOIC Eval. Board

MSOP Eval. Board

HON

OSC

n/a

Zywyn

ZSP4425

Please contact the factory for pricing, availabiliy on Tape-and-Reels,

and Green Package options.

COIL

EL1

EL2

D1 4

8-Pin nSOIC/MSOP

Please contact the factory for EL driver design support and availability

of custom-made evaluation demo boards.

AN007

See our web site for Application Note

for custom-made evaluation demo boards.

regarding requirements

October 2005

Zywyn Corporation • Tel (408) 733-3225 • Fax (408) 733-3206 • Email sales@zywyn.com • www.zywyn.com

specifications subject to change without notice

rev. 04

12 3 4 5 6 7...11

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