Datasheet Linear Technology LT8711IUDC#PBF — Ficha de datos

FabricanteLinear Technology
SerieLT8711
Numero de parteLT8711IUDC#PBF

Controlador multitopológico síncrono Micropower con capacidad de entrada de 42V

Hojas de datos

LT8711 - Micropower Synchronous Multitopology Controller with 42V Input Capability
PDF, 1.4 Mb, Archivo subido: sept 20, 2017
Extracto del documento

Precios

Embalaje

Package3x4 QFN-20
Package CodeUDC
Package Index05-08-1742

Paramétricos

ArchitectureConstant Frequency Current Mode
Demo BoardsDC2234A
Design ToolsLTspice Model
Export Controlno
FeaturesBurst Mode, 100% Duty Cycle, Resistor Set Frequency, External Synchronization
Frequency750 kHz
Frequency Adjust Range100kHz - 750kHz
Frequency Sync Range100kHz - 750kHz
Integrated Inductorno
Ishutdown1 µA
Isupply0.015 mA
Monolithicno
Number of Outputs1
Operating Temperature Range-40 to 85 °C
Sense ResistorRsense
Switch Current20 A
Synchronousyes
TopologyBuck, Boost, Sepic, Zeta, Buck-Boost
Topology 1Buck, Boost, Sepic, Zeta, Buck-Boost
Vin Max42 V
Vin Min4.5 V
Vout Max42 V
Vout Min0.8 V
Vref Accuracy Over Temp2 %
Vswitch Max42 V

Plan ecológico

RoHSObediente

Linea modelo

Clasificación del fabricante

  • Power Management > Switching Regulator > Buck-Boost Regulators > External Power Switch Buck-Boost
  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > External Power Switch Buck Controllers | Micropower Buck Regulators
  • Power Management > Switching Regulator > Step-Up (Boost) Regulators > External Power Switch Boost
  • Power Management > Switching Regulator > SEPIC Regulators

Otros nombres:

LT8711IUDCPBF, LT8711IUDC PBF