Datasheet Linear Technology LTC3784MPUFD#TRPBF — Ficha de datos

FabricanteLinear Technology
SerieLTC3784
Numero de parteLTC3784MPUFD#TRPBF

Controlador de refuerzo síncrono PolyPhase de 60 V

Hojas de datos

LTC3784 - 60V PolyPhase Synchronous Boost Controller
PDF, 530 Kb, Revisión: B, 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 BoardsDC2061A
Design ToolsLTspice File,LTpowerCAD File
Export Controlno
FeaturesPolyPhase, 100% Duty Cycle, Burst Mode, Resistor Set Frequency, External Synchronization, Power Good
Frequency900 kHz
Frequency Adjust Range50kHz - 900kHz
Frequency Sync Range75kHz - 850kHz
Integrated Inductorno
Ishutdown4 µA
Isupply0.028 mA
Max Phases2, 3, 4, 6, 12
Monolithicno
Number of Outputs1
Operating Temperature Range-55 to 125 °C
Polyphaseyes
Sense ResistorRsense, DCR
Switch Current25 A
Synchronousyes
TopologyBoost
Topology 1Boost
Vin Max60 V
Vin Min2.3 V
Vin Min Startup4.5 V
Vout Max60 V
Vout Maximum60V
Vout Min1.2 V
Vswitch Max60 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:

LTC3784MPUFDTRPBF, LTC3784MPUFD TRPBF