Datasheet Linear Technology LT3478IFE#PBF — Ficha de datos

FabricanteLinear Technology
SerieLT3478
Numero de parteLT3478IFE#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 Range-40 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:

LT3478IFEPBF, LT3478IFE PBF