Datasheet Linear Technology LTC3547EDDB-1#TRMPBF — Ficha de datos

FabricanteLinear Technology
SerieLTC3547
Numero de parteLTC3547EDDB-1#TRMPBF

Regulador reductor síncrono dual monolítico de 300 mA

Hojas de datos

Datasheet LTC3547
PDF, 310 Kb, Idioma: en, Archivo subido: sept 21, 2017, Páginas: 16
Dual Monolithic 300mA Synchronous Step-Down Regulator
Extracto del documento

Precios

Embalaje

Package3x2 DFN-8
Package CodeDDB
Package Index05-08-1702

Paramétricos

ArchitectureConstant Frequency Current Mode
Demo BoardsDC1013A
Design ToolsLTspice File,LTpowerCAD File
Export Controlno
FeaturesFixed Output, 100% Duty Cycle
Frequency2250 kHz
Integrated Inductorno
Ishutdown0.1 µA
Isupply0.04 mA
Max Phases1
Monolithicyes
Number of Outputs2
Operating Temperature Range0 to 85 °C
Output Current0.3 A
Output Current 20.3 A
Polyphaseno
Switch Current0.55 A
Switch Current 20.55 A
Synchronousyes
TopologyBuck
Topology 1Buck
Topology 2Buck
Vin Max5.5 V
Vin Min2.5 V
Vout Max5.5 V
Vout MaximumVin
Vout Min0.6 V
Vout Min 20.6 V
Vref Accuracy Over Temp2 %

Plan ecológico

RoHSObediente

Linea modelo

Clasificación del fabricante

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck | Micropower Buck Regulators | Internal Power Switch Buck

Otros nombres:

LTC3547EDDB-1TRMPBF, LTC3547EDDB-1 TRMPBF, LTC3547EDDB1#TRMPBF, LTC3547EDDB 1#TRMPBF