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PR4103A PDF预览

PR4103A

更新时间: 2024-11-17 02:52:39
品牌 Logo 应用领域
PREMA /
页数 文件大小 规格书
8页 416K
描述
High Power LED Buck Converter

PR4103A 数据手册

 浏览型号PR4103A的Datasheet PDF文件第2页浏览型号PR4103A的Datasheet PDF文件第3页浏览型号PR4103A的Datasheet PDF文件第4页浏览型号PR4103A的Datasheet PDF文件第5页浏览型号PR4103A的Datasheet PDF文件第6页浏览型号PR4103A的Datasheet PDF文件第7页 
LEDDriverPR4103  
HighPowerLEDBuckConverter  
ThePR4103isaLEDbuckdriverfordrivingone  
or several high power LEDs in series. The  
supply voltage can be up to 20V, with an  
output current of more than 1A using an  
external n-channel MOSFET switching  
transistor.TheSOT23packageallowsmounting  
onsmall-sizedboards.  
APPLICATIONS  
Halogenlamporfilament  
bulbreplacementbyLEDs  
Generalillumination  
•Warninglights  
FEATURES  
Automotivelighting  
LCDbacklighting  
Adjustableoutputcurrentof1Aandmore  
Supplyvoltageupto20V  
Indicatorsigns  
Undervoltagelockout  
CIRCUITDIAGRAM  
Vcc  
8.4V ... 20V  
Vcc  
D1  
CLED  
7V  
One or  
more LEDs  
CIN  
Gnd  
L
NDRV  
Vsense  
RVsense  
Rsense  
PR4103  
ABSOLUTEMAXIMUMRATINGS  
Parameter  
Min Max  
Units  
[V]  
VCC,VDI(nodamage)  
Allotherpins  
-0.3  
23  
14  
[V]  
OperatingChipTemperatureRange(overtemperatureprotection) -20  
125  
150  
[°C]  
[°C]  
[kV]  
StorageTemperatureRange  
-55  
2
ElectrostaticDischarge(ESD)Protection  
©PREMASemiconductorGmbH2006-2014Irev.1014  
Page1/8  

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