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參數(shù)資料
| 型號： | SP4428 |
| 英文描述： | Electroluminescent Lamp Driver High Drive Capability for Low Voltage Applications |
| 中文描述： | 電致發(fā)光燈驅(qū)動器驅(qū)動能力高低壓應(yīng)用 |
| 文件頁數(shù)： | 5/11頁 |
| 文件大小： | 107K |
| 代理商： | SP4428 |
SP4428DS/16
SP4428 Electroluminescent Lamp Driver
5
Copyright 2000 Sipex Corporation
Electroluminescent backlighting is ideal when used
with LCD displays, keypads, or other backlit
readouts. Its main use is to illuminate displays in
dim to dark conditions for momentary periods of
time. EL lamps typically consume less than LEDs
or bulbs making them ideal for battery powered
products. Also, EL lamps are able to evenly light
an area without creating "hot spots" in the display.
The amount of light emitted is a function of the
voltage applied to the lamp, the frequency at which
it is applied, the lamp material used and its
size. There are many variables which can be
optimized for specific applications.
Sipex
supplies
characterization charts to aid the designer in
selecting the optimum circuit configuration
(see
page 6
and
7
).
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP4428CN | Electroluminescent Lamp Driver High Drive Capability for Low Voltage Applications |
| SP4428NEB | Electroluminescent Lamp Driver High Drive Capability for Low Voltage Applications |
| SP4438UEB | RECTIFIER BRIDGE 25A 100V 300A-ifsm 1.1V-vf 5uA-ir GBPCW 100/TRAY |
| SP4438 | Ultra-Quiet Electroluminescent Lamp Driver For Cellular Phone Applications |
| SP4438EU | Ultra-Quiet Electroluminescent Lamp Driver For Cellular Phone Applications |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP4428CN | 制造商:Exar Corporation 功能描述:BALLAST/BACKLIGHT CONTROLLER/DRIVER, 8 Pin, Plastic, SOP |
| SP4428NEB | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Electroluminescent Lamp Driver High Drive Capability for Low Voltage Applications |
| SP4438 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Ultra-Quiet Electroluminescent Lamp Driver For Cellular Phone Applications |
| SP4438EU | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Ultra-Quiet Electroluminescent Lamp Driver For Cellular Phone Applications |
| SP4438UEB | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Ultra-Quiet Electroluminescent Lamp Driver For Cellular Phone Applications |
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