Datasheet Linear Technology LT1618EMS#TRPBF — Ficha de datos

FabricanteLinear Technology
SerieLT1618
Numero de parteLT1618EMS#TRPBF

Convertidor DC / DC Step-Up de 1.4MHz de corriente constante / voltaje constante

Hojas de datos

Datasheet LT1618
PDF, 215 Kb, Idioma: en, Archivo subido: sept 3, 2017, Páginas: 16
Constant-Current/Constant-Voltage 1.4MHz Step-Up DC/DC Converter
Extracto del documento

Precios

Embalaje

PackageMS-10
Package CodeMS
Package Index05-08-1661

Paramétricos

ArchitectureConstant Frequency Current Mode
Demo BoardsDC780B
Design ToolsLTspice File
DimmingAnalog
Export Controlno
FeaturesOutput Current Regulation
Frequency1400 kHz
Ishutdown0.1 µA
Isupply1.8 mA
Max Number of LEDs20
Monolithicyes
Number of Outputs1
Operating Temperature Range0 to 85 °C
Output Current1 A
Switch Current2 A
Synchronousno
TopologyBoost, Sepic, Flyback
Vin Max18 V
Vin Min1.6 V
Vout Max36 V

Plan ecológico

RoHSObediente

Notas de Diseño

  • Tiny, Efficient High Power LED Camera Flash Solutions for Cell Phone Applications &mdash DN1009
    PDF, 69 Kb, Archivo publicado: oct 1, 2004
    Extracto del documento
  • Current-Limited DC/DC Converter Simplifies USB Power Supplies &mdash DN252
    PDF, 91 Kb, Archivo publicado: marzo 2, 2001
    Extracto del documento
  • DC/DC Converter Drives Lumileds White LEDs from a Variety of Power Sources &mdash DN340
    PDF, 76 Kb, Archivo publicado: jun 2, 2004
    Extracto del documento

Artículos

  • Current-Limited DC/DC Converter Simplifies USB Power Supplies &mdash LT Journal
    PDF, 177 Kb, Archivo publicado: feb 1, 2001
    Extracto del documento

Linea modelo

Clasificación del fabricante

  • Power Management > Switching Regulator > LCD/CCD/OLED Bias | SEPIC Regulators
  • Power Management > Switching Regulator > Step-Up (Boost) Regulators > Internal Power Switch Boost
  • Power Management > LED Driver ICs > Step-Up (Boost) LED Drivers | Step-Down (Buck) LED Drivers | Buck-Boost LED Drivers

Otros nombres:

LT1618EMSTRPBF, LT1618EMS TRPBF