Datasheet Linear Technology LT3478EFE-1#PBF — Ficha de datos

FabricanteLinear Technology
SerieLT3478
Numero de parteLT3478EFE-1#PBF

Controladores LED monolíticos de 4.5 A con atenuación PWM de color verdadero

Hojas de datos

Datasheet LT3478, LT3478-1
PDF, 295 Kb, Idioma: en, Archivo subido: oct 4, 2017, Páginas: 24
4.5A Monolithic LED Drivers with True Color PWM Dimming
Extracto del documento

Precios

Embalaje

PackageTSSOP-16
Package CodeFE
Package Index05-08-1663 (BC)

Paramétricos

ArchitectureImproved Average Output Current Control
Demo BoardsDC949A-A,DC949A-B
Design ToolsLTspice File
Dimming3000:1 PWM, 10:1 Analog
Export Controlno
FeaturesTrue Color PWM Dimming, Open LED Protection, Resistor Set Frequency
Frequency2250 kHz
Ishutdown3 µA
Isupply6.1 mA
Max Number of LEDs10
Monolithicyes
Number of Outputs1
Operating Temperature Range0 to 85 °C
Output Current4.2 A
Switch Current6.3 A
Synchronousno
TopologyBoost, Buck-Boost, Buck, LED Driver
Vin Max36 V
Vin Min2.8 V
Vout Max42 V

Plan ecológico

RoHSObediente

Artículos

  • 4.5A Monolithic LED Drivers with 3000:1 Dimming are Ideal for a Wide Range of High Power LED Applications &mdash LT Journal
    PDF, 304 Kb, Archivo publicado: jun 14, 2007
    Extracto del documento

Linea modelo

Clasificación del fabricante

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

Otros nombres:

LT3478EFE-1PBF, LT3478EFE-1 PBF, LT3478EFE1#PBF, LT3478EFE 1#PBF