Datasheet Linear Technology LTC3548EDD-1#PBF — Ficha de datos

FabricanteLinear Technology
SerieLTC3548-1
Numero de parteLTC3548EDD-1#PBF

Doble sincronizador, salida fija 2.25MHz Reductor DC / DC Regulador

Hojas de datos

Datasheet LTC3548-1
PDF, 332 Kb, Idioma: en, Archivo subido: sept 21, 2017, Páginas: 16
Dual Synchronous, Fixed Output 2.25MHz Step-Down DC/DC Regulator
Extracto del documento

Precios

Embalaje

Package3x3 DFN-10
Package CodeDD
Package Index05-08-1699

Paramétricos

ArchitectureConstant Frequency Current Mode
Design ToolsLTspice Model
Export Controlno
FeaturesBurst Mode, Fixed 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 Current0.8 A
Output Current 20.4 A
Polyphaseno
Switch Current1.2 A
Switch Current 20.7 A
Synchronousyes
TopologyBuck
Topology 1Buck
Topology 2Buck
Vin Max5.5 V
Vin Min2.5 V
Vout Max1.8 V
Vout Maximum1.8V/1.575V
Vout Min1.575 V
Vout Min 21.8 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:

LTC3548EDD-1PBF, LTC3548EDD-1 PBF, LTC3548EDD1#PBF, LTC3548EDD 1#PBF