Datasheet > ZSP4423CU

ZSP4423CU

更新时间： 2024-09-20 05:05:51

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亚信 - ASIX		/
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描述
Display Driver,

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ZSP4423CU 数据手册

ZSP4423

Zywyn

Electroluminescent Lamp Driver

Low Power Applications

Features

General Description

The ZSP4423 is a high voltage output DC-AC converter

that can operate from a +2.2V to +5.0V power supply. The

ZSP4423 is designed with our proprietary high voltage

BiCMOS technology and is capable of supplying up to

• +2.2V to +5.0V battery operation

• 10nA typical standby current

• High voltage output typical 160V

• Internal oscillator

200V signals, making it ideal for driving small electrolu-

minescent lamps. The device features 10nA (typical)

standby current, for use in low power portable products.

An inductor is used to generate the high voltage, and an

external capacitor is used to select the oscillator fre-

quency. The ZSP4423 is offered in an 8-pin narrow SOIC

package or an 8-pin MSOP package. For delivery in die

form, please consult the factory.

Applications

• PDAs

• MP3 players

• Cellular phones

• Remote controls

• Handheld computers

OrderingInformation

Part Number Temperature Range

Package Type

Pin Configuration

ZSP4423CN

ZSP4423LCN

ZSP4423CU

ZSP4423LCU

ZSP4423CX

ZSP4423NEB

ZSP4423UEB

-40°C to +85°C

8-Pin nSOIC

-40°C to +85°C 8-Pin nSOIC Green

-40°C to +85°C 8-Pin MSOP

-40°C to +85°C 8-Pin MSOP Green

HON

CAP2

CAP1

0°C to +70°C

Die in Wafflepack

nSOIC Eval. Board

MSOP Eval. Board

n/a

Zywyn

ZSP4423

COIL

Please contact the factory for pricing and availabiliy on a Tape-on-Reel

and Green Package option.

EL2 4

EL1

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

January2005

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

specifications subject to change without notice

rev. 02

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