SP4426CN

更新时间： 2024-11-23 13:00:51

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SP4426CN 数据手册

SP4426

Electroluminescent Lamp Driver

with High Output Drivers

■ 2.2V-6.0V Battery Operation

■ DC to AC Inverter for EL Backlit

Display Panels

■ Externally Adjustable Internal Oscillator

■ Low Current Standby Mode

APPLICATIONS

■ HPC's ■ PDA's ■ Pen Tablets

■ Backlit LCD Displays

DESCRIPTION…

The SP4426 is a high voltage output DC-AC converter that can operate from a 2.2V-6.0V

power supply. The SP4426 is capable of supplying up to 300 Vpp signals, making it ideal for

driving electroluminescent lamps. The device features 100 nA (typ) 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

SP4426 isofferedina14pinnarrowSOIC. Fordeliveryindieform, pleaseconsultthefactory.

VDD

COIL

EL1

HON

8 Bit Counter

CAP1

CAP2

Bridge

CAP1

CAP2

EL2

VSS

Block Diagram

SP4426DS/01

SP4426 Electroluminescent Lamp Driver

12 3 4 5 6 7...11

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型号	品牌	获取价格	描述	数据表
SP4427	SIPEX	获取价格	Electroluminescent Lamp Driver Dual Oscillators with High Drive Capability
SP4427CN	SIPEX	获取价格	Electroluminescent Lamp Driver Dual Oscillators with High Drive Capability
SP4427CU	SIPEX	获取价格	Electroluminescent Lamp Driver Dual Oscillators with High Drive Capability
SP4427CX	SIPEX	获取价格	Electroluminescent Lamp Driver Dual Oscillators with High Drive Capability
SP4427NEB	SIPEX	获取价格	Electroluminescent Lamp Driver Dual Oscillators with High Drive Capability
SP4427TR	SIPEX	获取价格	Electroluminescent Lamp Driver Dual Oscillators with High Drive Capability
SP4427UEB	SIPEX	获取价格	Electroluminescent Lamp Driver Dual Oscillators with High Drive Capability
SP4428	SIPEX	获取价格	Electroluminescent Lamp Driver High Drive Capability for Low Voltage Applications
SP4428CN	SIPEX	获取价格	Electroluminescent Lamp Driver High Drive Capability for Low Voltage Applications
SP4428CU	SIPEX	获取价格	Switching Regulator/Controller, PDSO8,