Datasheet Linear Technology LTC3879IUD#TRPBF — Ficha de datos

FabricanteLinear Technology
SerieLTC3879
Numero de parteLTC3879IUD#TRPBF

Rango de funcionamiento rápido y amplio Sin controlador reductor RSENSE

Hojas de datos

Datasheet LTC3879
PDF, 314 Kb, Idioma: en, Archivo subido: sept 24, 2017, Páginas: 28
Fast, Wide Operating Range No RSENSE Step-Down Controller
Extracto del documento

Precios

Embalaje

Package3x3 QFN-16
Package CodeUD
Package Index05-08-1700

Paramétricos

ArchitectureConstant On-Time Valley Current Mode
Demo BoardsDC1289A,DC1345A
Design ToolsLTspice File
Export Controlno
FeaturesNo Rsense, Tracking, Power Good, Resistor Set Frequency
Frequency2000 kHz
Frequency Adjust RangeUp to 2MHz
Integrated Inductorno
Ishutdown18 µA
Isupply1.35 mA
Max Phases1
Monolithicno
Number of Outputs1
Operating Temperature Range-40 to 85 °C
Output Current25 A
Polyphaseno
Sense ResistorNone
Switch Current25 A
Synchronousyes
TopologyBuck
Vin Max38 V
Vin Min4 V
Vout Max34.2 V
Vout Maximum.9Vin
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:

LTC3879IUDTRPBF, LTC3879IUD TRPBF