Datasheet Linear Technology LT3474IFE-1#PBF — Ficha de datos

FabricanteLinear Technology
SerieLT3474-1
Numero de parteLT3474IFE-1#PBF

Controlador LED Step-Down 1A

Hojas de datos

Datasheet LT3474, LT3474-1
PDF, 226 Kb, Idioma: en, Archivo subido: oct 4, 2017, Páginas: 20
Step-Down 1A LED Driver
Extracto del documento

Precios

Embalaje

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

Paramétricos

ArchitectureImproved Average Output Current Control
Demo BoardsDC1309A,DC842A
Design ToolsLTspice File
Dimming400:1 PWM, 10:1 Analog
Export Controlno
FeaturesIntegrated Boost Diode, True Color PWM Dimming, Resistor Set Frequency
Frequency500 kHz
Ishutdown0.01 µA
Isupply2.6 mA
Max Number of LEDs4
Monolithicyes
Number of Outputs1
Operating Temperature Range-40 to 85 °C
Output Current1 A
Switch Current2.1 A
Synchronousno
TopologyBuck, LED Driver
Vin Max36 V
Vin Min4 V
Vout Max26 V

Plan ecológico

RoHSObediente

Otras opciones

LT3474 LT3474

Notas de Diseño

  • Wide Input Range 1A LED Driver Powers High Brightness LEDs with Automotive and 12VAC Supplies &mdash DN388
    PDF, 114 Kb, Archivo publicado: marzo 2, 2006
    Extracto del documento
  • High Voltage Buck Converters Drive High Power LEDs &mdash DN392
    PDF, 98 Kb, Archivo publicado: jun 1, 2006
    Extracto del documento

Linea modelo

Clasificación del fabricante

  • Power Management > LED Driver ICs > Step-Down (Buck) LED Drivers

Otros nombres:

LT3474IFE-1PBF, LT3474IFE-1 PBF, LT3474IFE1#PBF, LT3474IFE 1#PBF