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參數(shù)資料
| 型號： | SP4425NEB |
| 英文描述： | Electroluminescent Lamp Driver Low Voltage Applications |
| 中文描述： | 電致發(fā)光燈驅(qū)動器低電壓應(yīng)用 |
| 文件頁數(shù)： | 1/14頁 |
| 文件大?。?/td> | 176K |
| 代理商： | SP4425NEB |
SP4425DS/20
SP4425 Electroluminescent Lamp Driver
1
Copyright 2000 Sipex Corporation
SP4425
Electroluminescent Lamp Driver
Low Voltage Applications
I
Low Voltage, Single Battery Operation
(V
BATTERY
> 1.1 VDC)
I
DC to AC Inverter for EL Backlit
Display Panels
I
Externally Adjustable Internal Oscillator
I
Low Current Standby Mode
APPLICATIONS
I
Pagers
I
Digital Watches
I
Backlit LCD Displays
DESCRIPTION
The
SP4425
is a high voltage output DC-AC converter that can operate from a single 1.5 VDC
power supply. The
SP4425
is capable of supplying up to 220 V
signals, making it ideal for
driving electroluminescent lamps. The device features 1
μ
A (typical) 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
SP4425
is offered in both an 8-pin narrow SOIC and 8-pin micro SOIC package.
For delivery in die form, please consult the factory.
SP4425 Block Diagram
HON
V
DD
EL1
D1
V
SS
COIL
EL2
SP4425
8
7
4
3
2
1
5
6
C
OSC
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP4426 | Electroluminescent Lamp Driver with High Output Drivers |
| 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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP4425Q | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Electroluminescent Lamp Driver for Low Noise Applications |
| SP4425QCU | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Electroluminescent Lamp Driver for Low Noise Applications |
| SP4425QCUEB | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Electroluminescent Lamp Driver for Low Noise Applications |
| SP4425UEB | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Electroluminescent Lamp Driver Low Voltage Applications |
| SP4426 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Electroluminescent Lamp Driver with High Output Drivers |
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