Datasheet Linear Technology LT8390AEUFD#PBF — Ficha de datos

FabricanteLinear Technology
SerieLT8390A
Numero de parteLT8390AEUFD#PBF

Controlador Buck-Boost sincrónico de 4 interruptores de 60V 2MHz con espectro extendido

Hojas de datos

Datasheet LT8390A
PDF, 1.1 Mb, Idioma: en, Archivo subido: oct 20, 2017, Páginas: 30
60V 2MHz Synchronous 4-Switch Buck-Boost Controller with Spread Spectrum
Extracto del documento

Precios

Embalaje

Package4x5 QFN-28
Package CodeUFD
Package Index05-08-1712

Paramétricos

ArchitectureConstant Frequency Peak-Buck Peak-Boost Current Mode
Demo BoardsDC2598A
Design ToolsLTspice Model,LTpowerCAD Model
Export Controlno
FeaturesSpread Spectrum, Output Disconnect, Resistor Set Frequency, External Synchronization, Power Good
Frequency2000 kHz
Frequency Adjust Range600kHz to 2MHz
Frequency Sync Range600kHz to 2MHz
Integrated Inductorno
Ishutdown0.1 µA
Isupply0.04 mA
Monolithicno
Number of Outputs1
Operating Temperature Range0 to 85 °C
Output Current10 A
Polyphaseno
Sense ResistorRsense
Synchronousyes
TopologyBuck-Boost
Topology 1Buck-Boost
Vin Max60 V
Vin Min4 V
Vout Max60 V
Vout Maximum60V
Vout Min1 V
Vref Accuracy Over Temp1.5 %

Plan ecológico

RoHSObediente

Notas de Diseño

  • 60V 2MHz Buck-Boost Controllers Regulate High Power Voltage and Current with High Efficiency and Low EMI &mdash DN567
    PDF, 474 Kb, Archivo publicado: agosto 24, 2017
    Extracto del documento

Linea modelo

Clasificación del fabricante

  • Power Management > Switching Regulator > Buck-Boost Regulators > External Power Switch Buck-Boost
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators

Otros nombres:

LT8390AEUFDPBF, LT8390AEUFD PBF