Datasheet Linear Technology LT3954IUHE#TRPBF — 数据表

制造商Linear Technology
系列LT3954
零件号LT3954IUHE#TRPBF

具有内部PWM发生器的40Vin LED转换器

数据表

LT3954 - 40VIN LED Converter with Internal PWM Generator
PDF, 330 Kb, 修订版: A, 文件上传: Oct 4, 2017
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价格

打包

Package5x6 QFN-36
Package CodeUHE
Package Index05-08-1836

参数化

ArchitectureConstant Frequency Current Mode
Demo BoardsDC2079A
Design ToolsLTspice File
Dimming3000:1 PWM
Export Controlno
FeaturesRail-to-Rail Current Sense, Internal PWM Generator
Frequency1000 kHz
Ishutdown0.1 µA
Isupply1.8 mA
Max Number of LEDs10
Monolithicyes
Number of Outputs1
Operating Temperature Range-40 to 85 °C
Output Current4 A
Switch Current6.3 A
Synchronousno
TopologyBuck, Boost, Sepic, Buck-Boost, LED Driver
Vin Max40 V
Vin Min4.5 V
Vout Max40 V

生态计划

RoHSCompliant

模型线

制造商分类

  • Power Management > LED Driver ICs > Step-Up (Boost) LED Drivers | Buck-Boost LED Drivers | Multitopology LED Driver

其他名称:

LT3954IUHETRPBF, LT3954IUHE TRPBF