參數(shù)資料
型號(hào)： SP4428NEB
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(dòng)器驅(qū)動(dòng)能力高低壓應(yīng)用
文件頁數(shù)： 1/11頁
文件大?。?/td> 107K
代理商： SP4428NEB
SP4428DS/16
SP4428 Electroluminescent Lamp Driver
1
Copyright 2000 Sipex Corporation
DESCRIPTION
The
SP4428
is a high voltage output DC-AC converter that can operate from a single 1.5 VDC
power supply. The
SP4428
is capable of supplying 200 V
(typical), 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 produce a clock signal that generates the coil
and lamp frequencies. The
SP4428
is ideal for PDAs, pagers, and other low power portable
applications using LCDs in dim or low light environments. The
SP4428
is offered in an 8-pin
narrow SOIC. For delivery in die form, please consult the factory.
I
Low Power +1.1V to +1.7V Single
Cell Operation
I
Low-Cost EL Driver Ideal for Backlighting
I
DC-to-AC Inverter Generates High
Voltage AC to Drive EL Lamps
I
Externally Adjustable Oscillator
I
Low Current Standby Mode
APPLICATIONS
I
Pagers
I
Watches
I
Backlit LCD Displays
SP4428
Electroluminescent Lamp Driver
High Drive Capability for Low Voltage Applications
Block Diagram
HON
V
DD
EL1
D1
V
SS
COIL
EL2
SP4428
8
7
4
3
2
1
5
6
C
OSC
相關(guān)PDF資料
PDF描述
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
SP4446EB DC-DC Converter; Supply Voltage:48V; Output Voltage:1.2V; Number of Outputs:1; Power Rating:30W; Mounting Type:PC Board; Efficiency:86%; External Depth:2.30"; External Height:0.32"; External Width:0.90"; Isolation Voltage:1500V RoHS Compliant: Yes
SP4446KEB Evaluation Board Manual
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
SP4446 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High Output Voltage Boost Regulator LCD Bias Regulator
SP4446_06 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High Output Voltage Boost Regulator LCD Bias Regulator
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