Datasheet Linear Technology LTC3867IUF#PBF — Ficha de datos

FabricanteLinear Technology
SerieLTC3867
Numero de parteLTC3867IUF#PBF

Controlador DC / DC sincrónico reductor con detección remota diferencial y control no lineal

Hojas de datos

Datasheet LTC3867
PDF, 394 Kb, Idioma: en, Archivo subido: sept 24, 2017, Páginas: 36
Synchronous Step-Down DC/DC Controller with Differential Remote Sense and Nonlinear Control
Extracto del documento

Precios

Embalaje

Package4x4 QFN-24
Package CodeUF
Package Index05-08-1697

Paramétricos

ArchitectureConstant Frequency Current Mode
Demo BoardsDC1771A,DC1928A
Design ToolsLTspice Model,LTpowerCAD File
Export Controlno
FeaturesExternal Synchronization, Resistor Set Frequency, DCR Current Sense, Power Good, Tracking, Nonlinear Control
Frequency1200 kHz
Frequency Adjust Range200kHz - 1.2MHz
Frequency Sync Range200kHz - 1.2MHz
Integrated Inductorno
Ishutdown30 µA
Isupply3.5 mA
Max Phases1
Monolithicno
Number of Outputs1
Operating Temperature Range-40 to 85 °C
Output Current25 A
Polyphaseno
Sense ResistorRsense, DCR
Switch Current25 A
Synchronousyes
TopologyBuck
Vin Max38 V
Vin Min4 V
Vout Max14 V
Vout Maximum14V
Vout Min0.6 V
Vref Accuracy Over Temp1 %

Plan ecológico

RoHSObediente

Linea modelo

Clasificación del fabricante

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > High Input Voltage Buck | External Power Switch Buck Controllers

Otros nombres:

LTC3867IUFPBF, LTC3867IUF PBF