Datasheet Linear Technology LT3954IUHE#PBF — Datenblatt

HerstellerLinear Technology
SerieLT3954
ArtikelnummerLT3954IUHE#PBF

40Vin LED Konverter mit internem PWM Generator

Datenblätter

LT3954 - 40VIN LED Converter with Internal PWM Generator
PDF, 330 Kb, Revision: A, Datei hochgeladen: Oct 4, 2017
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Preise

Verpackung

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

Parameter

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

Öko-Plan

RoHSCompliant

Modellreihe

Herstellerklassifikation

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

Andere Namen:

LT3954IUHEPBF, LT3954IUHE PBF