Datasheet Linear Technology LTC3787MPUFD#TRPBF — Ficha de datos

FabricanteLinear Technology
SerieLTC3787
Numero de parteLTC3787MPUFD#TRPBF

Controlador de refuerzo síncrono PolyPhase

Hojas de datos

LTC3787 - PolyPhase Synchronous Boost Controller
PDF, 376 Kb, Revisión: C, Archivo subido: sept 23, 2017
Extracto del documento

Precios

Embalaje

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

Paramétricos

ArchitectureConstant Frequency Current Mode
Demo BoardsDC1411A,DC2001A
Design ToolsLTspice File,LTpowerCAD File
Export Controlno
FeaturesPolyPhase, Resistor Set Frequency, External Synchronization, DCR Current Sense, Power Good
Frequency900 kHz
Frequency Adjust Range50kHz - 900kHz
Frequency Sync Range75kHz - 850kHz
Integrated Inductorno
Ishutdown8 µA
Isupply0.135 mA
Max Phases2, 3, 4, 6, 12
Monolithicno
Number of Outputs1
Operating Temperature Range-55 to 125 °C
Polyphaseno
Sense ResistorRsense, DCR
Switch Current60 A
Synchronousyes
TopologyBoost
Vin Max38 V
Vin Min4.5 V
Vin Min Startup4.5 V
Vout Max60 V
Vout Maximum60V
Vout Min1.2 V
Vswitch Max70 V

Plan ecológico

RoHSObediente

Linea modelo

Clasificación del fabricante

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

Otros nombres:

LTC3787MPUFDTRPBF, LTC3787MPUFD TRPBF