Datasheet Linear Technology LT3932HUFD#TRPBF — Ficha de datos

FabricanteLinear Technology
SerieLT3932
Numero de parteLT3932HUFD#TRPBF

Controlador LED de paso descendente síncrono de 36 V y 2 A

Hojas de datos

LT3932/LT3932-1 - 36V, 2A Synchronous Step-Down LED Driver
PDF, 1.2 Mb, Revisión: A, Archivo subido: marzo 27, 2018
Extracto del documento

Precios

Embalaje

Package4x5 QFN-28
Package CodeUFD
Package Index05-08-1712

Paramétricos

Demo BoardsDC2286A
Design ToolsLTspice Model
Dimming5000:1 PWM Dimming at 100Hz, 128:1 Internal PWM Dimming
Export Controlno
FeaturesSpread Spectrum, Silent Switcher Architecture, External Synchronization, Resistor Set Frequency
Frequency2000 kHz
Ishutdown2 µA
Isupply2.2 mA
Max Number of LEDs10
Monolithicyes
Number of Outputs1
Operating Temperature Range-40 to 125 °C
Output Current2 A
Switch Current3 A
Synchronousyes
TopologyBuck, LED Driver
Vin Max36 V
Vin Min3.6 V
Vout Max36 V

Plan ecológico

RoHSObediente

Otras opciones

LT3932-1

Notas de Diseño

  • 36V, 2A LED Driver with 5000:1 PWM Dimming Meets CISPR 25 Class 5 EMI Limits with Silent Switcher Architecture &mdash DN570
    PDF, 446 Kb, Archivo publicado: nov 7, 2017
    Extracto del documento

Linea modelo

Clasificación del fabricante

  • Power Management > LED Driver ICs > Step-Down (Buck) LED Drivers
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) LED Drivers

Otros nombres:

LT3932HUFDTRPBF, LT3932HUFD TRPBF