Datasheet > MAP3242TERH

MAP3242TERH

更新时间： 2024-10-01 01:08:31

品牌	Logo	应用领域
美格纳 - MGCHIP		/
页数	文件大小	规格书
22页	2425K
描述
4-channel LED Driver for High Brightness LEDs

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中文翻译

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数据手册

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MAP3242TERH 数据手册

Confidentialꢀ

DatasheetꢀVersionꢀ1.1ꢀ

ꢀ

DatasheetꢀꢁꢀMAP3242

ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ4ꢁchannelꢀLEDꢀDriverꢀforꢀHighꢀBrightnessꢀLEDs

ꢀ

Featuresꢀ

GeneralꢀDescriptionꢀ

ꢀ

ꢀꢀ 8.5Vꢀtoꢀ36VꢀInputꢀVoltageꢀRangeꢀ

ꢀꢀ Driveꢀupꢀtoꢀ4ꢀChannelsꢀ ꢀ

ꢀꢀ 65VꢀFBꢀPinꢀVoltageꢀ

ꢀꢀ 0.8VꢀMinꢀHeadroomꢀVoltageꢀ@ꢀ150mAꢀ

ꢀꢀ 240mAꢀOutputꢀCurrentꢀperꢀChannelꢀ

ꢀꢀ ±2.5%ꢀCurrentꢀAccuracyꢀ

ꢀꢀ InitialꢀOpenꢀFBꢀDetectionꢀFunctionꢀ

ꢀꢀ ProgrammableꢀBoostꢀSwitchingꢀFrequencyꢀ

(100KHzꢀ~ꢀ500KHz)ꢀ

MAP3242ꢀ isꢀ aꢀ 4ꢁchannelꢀ LEDꢀ driverꢀ optimizedꢀ forꢀ

LEDꢀbacklightꢀapplicationꢀtargetingꢀmidꢀandꢀlargeꢀsizeꢀ

LCDꢀ module.ꢀ MAP3242ꢀ usesꢀ theꢀ boostꢀ MOSFETꢀ

externallyꢀandꢀ4ꢁchannelꢀcurrentꢀsourcesꢀinternallyꢀforꢀ

drivingꢀhighꢀbrightnessꢀWhiteꢀLEDs.ꢀ

MAP3242ꢀhasꢀ65VꢀabsoluteꢀMax.ꢀratingꢀFBꢀpinsꢀandꢀ

inputꢀvoltageꢀisꢀrangedꢀfromꢀ8.5Vꢀ~ꢀ36VꢀandꢀmaxꢀLEDꢀ

currentꢀisꢀ240mAꢀperꢀchannel.ꢀ ꢀ

MAP3242ꢀ featuresꢀ internalꢀ softꢁstartꢀ andꢀ 2.5%ꢀ LEDꢀ

currentꢀ accuracyꢀ includingꢀ matchingꢀ betweenꢀ

channelsꢀ

MAP3242ꢀ hasꢀ variousꢀ protectionsꢀ likeꢀ outputꢀ overꢁ

voltage,ꢀ adjustableꢀ LEDꢀ short,ꢀ LEDꢀ open,ꢀ openꢀ

schottkyꢀdiodeꢀandꢀUVLO.ꢀ

MAP3242ꢀ hasꢀ initialꢀ openꢀ FBꢀ detectionꢀ functionꢀ toꢀ

notꢀboostꢀtheꢀoutputꢀvoltageꢀtoꢀOVPꢀlevelꢀexceptꢀLEDꢀ

openꢀevent.ꢀ

MAP3242ꢀisꢀavailableꢀ28ꢀleadsꢀHSOP,ꢀ20ꢀleadsꢀSOICꢀ

andꢀ EꢁTSSOPꢀ withꢀ Halogenꢁfreeꢀ (fullyꢀ RoHSꢀ

compliant).ꢀ ꢀ

ꢀꢀ LEDꢀCurrentꢀSetꢀbyꢀbothꢀ

PWMꢀandꢀExternalꢀDCꢀVoltageꢀ

ꢀꢀ BoostꢀOverꢀCurrentꢀProtectionꢀ

ꢀꢀ OutputꢀOverꢀVoltageꢀProtectionꢀ

ꢀꢀ AdjustableꢀLEDꢀShortꢀProtectionꢀ

ꢀꢀ LEDꢀOpenꢀProtectionꢀ ꢀ

ꢀꢀ SchottkyꢀDiodeꢀOpenꢀProtectionꢀ

ꢀꢀ UVLOꢀ

Applicationsꢀ

ꢀ

ꢀꢀ HighꢀBrightnessꢀwhiteꢀLEDꢀbacklightingꢀforꢀLCDꢀ

ꢀ

TVsꢀandꢀmonitorsꢀ

ꢀꢀ GeneralꢀLEDꢀlightingꢀapplicationsꢀ

1ꢀ

ꢀ ꢀ ꢀ ꢀ ꢀ

OrderingꢀInformationꢀ

ꢀ

Topꢀ

Markingꢀ

Ambientꢀ

TemperatureꢀRangeꢀ

PartꢀNumberꢀ

Packageꢀ

RoHSꢀStatusꢀ

MAP3242SHRHꢀ

MAP3242SIRHꢀ

MAP3242TERHꢀ

MAP3242ꢀ

ꢁ40℃ꢀ toꢀ+85℃ꢀ

28LeadsꢀHSOPꢀ

20LeadsꢀSOICꢀ

HalogenꢀFreeꢀ

20LeadsꢀEꢁTSSOPꢀ

ꢀ

TypicalꢀApplicationꢀ ꢀ

ꢀ

Junꢀ13^thꢀ2013

12 3 4 5 6 7...22

中文翻译

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与MAP3242TERH相关器件

型号	品牌	获取价格	描述	数据表
MAP3249	MGCHIP	获取价格	4-channel LED Driver for High Brightness LEDs
MAP3249SIRH	MGCHIP	获取价格	4-channel LED Driver for High Brightness LEDs
MAP3249TERH	MGCHIP	获取价格	4-channel LED Driver for High Brightness LEDs
MAP3301B	MGCHIP	获取价格	Single Channel LED Driverwith Internal Dimming MOSFET
MAP3301BSIRH	MGCHIP	获取价格	Single Channel LED Driverwith Internal Dimming MOSFET
MAP3301C	MGCHIP	获取价格	Single Channel LED Driverwith Internal Dimming MOSFET
MAP3301CSIRH	MGCHIP	获取价格	Single Channel LED Driverwith Internal Dimming MOSFET
MAP3511	MGCHIP	获取价格	Average Current Control Buck Controller for LED Backlight
MAP3511SIRH	MGCHIP	获取价格	Average Current Control Buck Controller for LED Backlight
MAP3512	MGCHIP	获取价格	2-CH Average Current Control Buck Controller for LED Backlight

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