Datasheet Linear Technology LT8390IFE#TRPBF — Ficha de datos

FabricanteLinear Technology
SerieLT8390
Numero de parteLT8390IFE#TRPBF

Controlador Buck-Boost síncrono de 60 V y 60 V con espectro extendido

Hojas de datos

Datasheet LT8390
PDF, 1.2 Mb, Idioma: en, Archivo subido: oct 20, 2017, Páginas: 32
60V Synchronous 4-Switch Buck-Boost Controller with Spread Spectrum
Extracto del documento

Precios

Embalaje

PackageTSSOP-28
Package CodeFE
Package Index05-08-1663 (EB)

Paramétricos

ArchitectureConstant Frequency Peak-Buck Peak-Boost Current Mode
Demo BoardsDC2431A,DC2457A
Design ToolsLTspice File,LTpowerCAD File
Export Controlno
FeaturesSpread Spectrum, Output Disconnect, Resistor Set Frequency, External Synchronization, Power Good
Frequency650 kHz
Frequency Adjust Range150kHz to 650kHz
Frequency Sync Range150kHz to 650kHz
Integrated Inductorno
Ishutdown1 µA
Isupply2.1 mA
Monolithicno
Number of Outputs1
Operating Temperature Range-40 to 85 °C
Output Current25 A
Polyphaseno
Sense ResistorRsense
Switch Current30 A
Synchronousyes
TopologyBuck-Boost
Vin Max60 V
Vin Min4 V
Vout Max60 V
Vout Maximum60V
Vout Min1 V
Vref Accuracy Over Temp1.5 %

Plan ecológico

RoHSObediente

Artículos

  • 60V Synchronous, Low EMI Buck-Boost for High Power and High Efficiency &mdash LT Journal
    PDF, 2.3 Mb, Archivo publicado: enero 17, 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:

LT8390IFETRPBF, LT8390IFE TRPBF