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參數(shù)資料
| 型號： | SP4426 |
| 英文描述： | Electroluminescent Lamp Driver with High Output Drivers |
| 中文描述： | 電致發(fā)光燈驅(qū)動器，高輸出驅(qū)動器 |
| 文件頁數(shù)： | 1/11頁 |
| 文件大?。?/td> | 128K |
| 代理商： | SP4426 |
SP4426DS/01
SP4426 Electroluminescent Lamp Driver
1
Copyright 1997 Sipex Corporation
SP4426
Electroluminescent Lamp Driver
with High Output Drivers
I
2.2V-6.0V Battery Operation
I
DC to AC Inverter for EL Backlit
Display Panels
I
Externally Adjustable Internal Oscillator
I
Low Current Standby Mode
APPLICATIONS
I
HPC's
I
PDA's
I
Pen Tablets
I
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
is offered in a 14 pin narrow SOIC. For delivery in die form, please consult the factory.
1
11
VDD
HON
H
Bridge
COIL
EL1
EL2
12
VSS
3
8
7
5
CAP2
8 Bit Counter
EN
CAP2
6
D1
14
CAP1
CAP1
Block Diagram
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP4427 | Electroluminescent Lamp Driver Dual Oscillators with High Drive Capability |
| SP4427CN | Electroluminescent Lamp Driver Dual Oscillators with High Drive Capability |
| SP4427CU | Electroluminescent Lamp Driver Dual Oscillators with High Drive Capability |
| SP4427CX | Electroluminescent Lamp Driver Dual Oscillators with High Drive Capability |
| SP4427NEB | Electroluminescent Lamp Driver Dual Oscillators with High Drive Capability |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP4427 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Electroluminescent Lamp Driver Dual Oscillators with High Drive Capability |
| SP4427CN | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Electroluminescent Lamp Driver Dual Oscillators with High Drive Capability |
| SP4427CU | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Electroluminescent Lamp Driver Dual Oscillators with High Drive Capability |
| SP4427CX | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Electroluminescent Lamp Driver Dual Oscillators with High Drive Capability |
| SP4427NEB | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Electroluminescent Lamp Driver Dual Oscillators with High Drive Capability |
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