Datasheet Linear Technology LTC7821 — Ficha de datos

FabricanteLinear Technology
SerieLTC7821

Controlador síncrono reductor híbrido

Hojas de datos

LTC7821 - Hybrid Step-Down Synchronous Controller
PDF, 463 Kb, Archivo subido: enero 12, 2018
Extracto del documento

Precios

Embalaje

LTC7821EUH#PBFLTC7821EUH#TRPBFLTC7821IUH#PBFLTC7821IUH#TRPBF
N1234
Package5x5 QFN-32
Dibujo del esquema del paquete
5x5 QFN-32
Dibujo del esquema del paquete
5x5 QFN-32
Dibujo del esquema del paquete
5x5 QFN-32
Dibujo del esquema del paquete
Package CodeUHUHUHUH
Package Index05-08-169305-08-169305-08-169305-08-1693
Pin Count32323232

Paramétricos

Parameters / ModelsLTC7821EUH#PBFLTC7821EUH#TRPBFLTC7821IUH#PBFLTC7821IUH#TRPBF
Demo BoardsDC2513ADC2513ADC2513ADC2513A
Design ToolsLTspice ModelLTspice ModelLTspice ModelLTspice Model
Export Controlnononono
Frequency, kHz1500150015001500
FunctionHybrid Step-Down Synchronous ConverterHybrid Step-Down Synchronous ConverterHybrid Step-Down Synchronous ConverterHybrid Step-Down Synchronous Converter
Ishutdown, µA240240240240
Isupply, mA0.50.50.50.5
Number of Outputs1111
Operating Temperature Range, °C0 to 850 to 85-40 to 85-40 to 85
Output Current, A25252525
Vin Max, V72727272
Vin Min, V10101010

Plan ecológico

LTC7821EUH#PBFLTC7821EUH#TRPBFLTC7821IUH#PBFLTC7821IUH#TRPBF
RoHSObedienteObedienteObedienteObediente

Linea modelo

Clasificación del fabricante

  • Power Management > Inductorless (Charge Pump) DC/DC Converters > Regulated Step-Down Charge Pumps
  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > External Power Switch Buck Controllers | High Input Voltage Buck