Datasheet Linear Technology LT8709EFE#PBF — Ficha de datos

FabricanteLinear Technology
SerieLT8709
Numero de parteLT8709EFE#PBF

Controlador de CC / CC de múltiples topologías síncronas de entrada negativa

Hojas de datos

Datasheet LT8709
PDF, 802 Kb, Idioma: en, Archivo subido: sept 20, 2017, Páginas: 48
Negative Input Synchronous Multi-Topology DC/DC Controller
Extracto del documento

Precios

Embalaje

PackageTSSOP-20
Package CodeFE
Package Index05-08-1663 (CB)

Paramétricos

ArchitectureConstant Frequency Current Mode
Demo BoardsDC2148A
Design ToolsLTspice File
Export Controlno
FeaturesOutput Current Monitor, Output Current Regulation, Power Good, Resistor Set Frequency, External Synchronization
Frequency750 kHz
Frequency Adjust RangeUp to 750kHz
Frequency Sync RangeUp to 750kHz
Integrated Inductorno
Isupply4 mA
Max Phases1
Monolithicno
Number of Outputs1
Operating Temperature Range0 to 85 °C
Output Current25 A
Polyphaseno
Sense ResistorRsense
Switch Current25 A
Synchronousyes
TopologyBuck, Boost, Sepic, Inverting
Topology 1Buck, Boost, Sepic, Inverting
Vin Max-4.5 V
Vin Min-80 V
Vout Max80 V
Vout Maximum80V
Vout Min1.234 V
Vswitch Max80 V

Plan ecológico

RoHSObediente

Linea modelo

Clasificación del fabricante

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

Otros nombres:

LT8709EFEPBF, LT8709EFE PBF