Datasheet Linear Technology LT3791HFE#PBF — Datenblatt

HerstellerLinear Technology
SerieLT3791
ArtikelnummerLT3791HFE#PBF

60-V-Synchron-Buck-Boost-LED-Treibersteuerung mit 4 Schaltern

Datenblätter

LT3791 - 60V 4-Switch Synchronous Buck-Boost LED Driver Controller
PDF, 415 Kb, Revision: C, Datei hochgeladen: Sep 19, 2017
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Preise

Verpackung

PackageTSSOP-38
Package CodeFE
Package Index05-08-1772

Parameter

ArchitectureConstant Frequency Current Mode
Demo BoardsDC1666A
Design ToolsLTspice File,LTpowerCAD Model
DimmingPWM, Analog
Export Controlno
FeaturesOutput Disconnect
Frequency700 kHz
Ishutdown0.1 µA
Isupply3 mA
Max Number of LEDs100W+
Monolithicno
Number of Outputs1
Operating Temperature Range-40 to 125 °C
Output Current10 A
Switch Current25 A
Synchronousyes
TopologyBuck-Boost, LED Driver
Vin Max60 V
Vin Min4.7 V
Vout Max60 V

Öko-Plan

RoHSCompliant

Konstruktionshinweise

  • 60V Buck-Boost Controller Drives High Power LEDs, Charges Batteries and Regulates Voltage with Up to 98.5% Efficiency at 100W and Higher &mdash DN501
    PDF, 92 Kb, Datei veröffentlicht: Mar 9, 2012
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Artikel

  • Meet Green Standards in 24VAC and 12VAC Lighting Systems: Replace Halogen Bulbs with LEDs Driven by High Power Factor, High Efficiency Converter &mdash LT Journal
    PDF, 4.0 Mb, Datei veröffentlicht: Oct 9, 2013
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Modellreihe

Herstellerklassifikation

  • Power Management > LED Driver ICs > Buck-Boost LED Drivers
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators | Extended Temperature (H & MP) LED Drivers

Andere Namen:

LT3791HFEPBF, LT3791HFE PBF