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參數(shù)資料
| 型號(hào)： | SP4425 |
| 英文描述： | Electroluminescent Lamp Driver Low Voltage Applications |
| 中文描述： | 電致發(fā)光燈驅(qū)動(dòng)器低電壓應(yīng)用 |
| 文件頁(yè)數(shù)： | 7/14頁(yè) |
| 文件大小： | 176K |
| 代理商： | SP4425 |
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SP4425DS/20
SP4425 Electroluminescent Lamp Driver
7
Copyright 2000 Sipex Corporation
Typical SP4425 Application Circuit
HON=V
=ON
HON=0V=OFF
0.1
F Low ESR
Decoupling
Capacitor
EL Lamp
5Ftl
1.5 sq.in.
4nF
NOTE:
Keep high voltage traces
short and away from V
DD
and clock lines
HON
V
DD
EL1
EL2
C
OSC
V
SS
Coil
D1
C
OSC
=180pF
C
INT
=1800pF
SP4425
V
IN
=1.5V
4
μ
H
NOTE:
Keep coil as close to
SP4425 as possible
IN4148
Pager Application
+
–
SP4425 1.5V Test Circuit
SP4425 3V Test Circuit
100
5Ftl
HON=V
=ON
HON=0V=OFF
0.1
μ
F Low ESR
Decoupling
Capacitor
NOTE:
Keep high voltage traces
short and away from V
DD
and clock lines
HON
V
DD
EL1
EL2
C
OSC
V
SS
Coil
D1
C
OSC
=180pF
C
INT
=1800pF
SP4425
V
IN
=+1.5V
4
μ
H
NOTE:
Keep coil as close to
SP4425 as possible
IN4148
8.2nF
100
5Ftl
HON=V
=ON
HON=0V=OFF
0.1
F Low ESR
Decoupling
Capacitor
NOTE:
Keep high voltage traces
short and away from V
DD
and clock lines
HON
V
DD
EL1
EL2
C
OSC
V
SS
Coil
D1
C
OSC
=180pF
C
int
= 470pF
SP4425
V
IN
=3V
2
NOTE:
Keep coil as close to
SP4425 as possible
IN4148
4nF
+
–
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP4425CN | Electroluminescent Lamp Driver Low Voltage Applications |
| SP4425CU | Electroluminescent Lamp Driver Low Voltage Applications |
| SP4425CX | Electroluminescent Lamp Driver Low Voltage Applications |
| SP4425NEB | Electroluminescent Lamp Driver Low Voltage Applications |
| SP4426 | Electroluminescent Lamp Driver with High Output Drivers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP4425CN | 制造商:Exar Corporation 功能描述:BALLAST/BACKLIGHT CONTROLLER/DRIVER, 8 Pin, Plastic, SOP |
| SP4425CU | 制造商:SIPEX 制造商全稱(chēng):Sipex Corporation 功能描述:Electroluminescent Lamp Driver Low Voltage Applications |
| SP4425CX | 制造商:SIPEX 制造商全稱(chēng):Sipex Corporation 功能描述:Electroluminescent Lamp Driver Low Voltage Applications |
| SP4425NEB | 制造商:SIPEX 制造商全稱(chēng):Sipex Corporation 功能描述:Electroluminescent Lamp Driver Low Voltage Applications |
| SP4425Q | 制造商:SIPEX 制造商全稱(chēng):Sipex Corporation 功能描述:Electroluminescent Lamp Driver for Low Noise Applications |
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