Datasheet > PR4103A

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

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中文翻译

获取价格

数据手册

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PR4103A 数据手册

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

CLED

One or

more LEDs

CIN

Gnd

NDRV

Vsense

RVsense

Rsense

PR4103

ABSOLUTEMAXIMUMRATINGS

Parameter

Min Max

Units

[V]

VCC,VDI(nodamage)

Allotherpins

-0.3

[V]

OperatingChipTemperatureRange(overtemperatureprotection) -20

125

150

[°C]

[kV]

StorageTemperatureRange

-55

ElectrostaticDischarge(ESD)Protection

©PREMASemiconductorGmbH2006-2014Irev.1014

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中文翻译

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与PR4103A相关器件

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