Datasheet Linear Technology LT3970IDDB#TRMPBF — Ficha de datos

FabricanteLinear Technology
SerieLT3970
Numero de parteLT3970IDDB#TRMPBF

Regulador reductor de 40 V, 350 mA con corriente de reposo de 2,5 µA y diodos integrados

Hojas de datos

Datasheet LT3970
PDF, 330 Kb, Idioma: en, Archivo subido: sept 19, 2017, Páginas: 22
40V, 350mA Step-Down Regulator with 2.5μA Quiescent Current and Integrated Diodes
Extracto del documento

Precios

Embalaje

Package3x2 DFN-10
Package CodeDDB
Package Index05-08-1722

Paramétricos

ArchitectureConstant Frequency Current Mode
Demo BoardsDC1566A
Design ToolsLTspice File,LTpowerCAD Model
Export Controlno
FeaturesBurst Mode, Resistor Set Frequency, Power Good
Frequency2200 kHz
Frequency Adjust Range200kHz - 2.2MHz
Integrated Inductorno
Ishutdown0.7 µA
Isupply0.0017 mA
Max Phases1
Monolithicyes
Number of Outputs1
Operating Temperature Range-40 to 85 °C
Output Current0.35 A
Polyphaseno
Switch Current0.7 A
Synchronousno
TopologyBuck
Vin Max40 V
Vin Min4.2 V
Vout Max25 V
Vout Maximum25V
Vout Min1.21 V
Vref Accuracy Over Temp2 %

Plan ecológico

RoHSObediente

Linea modelo

Clasificación del fabricante

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Internal Power Switch Buck | High Input Voltage Buck | Micropower Buck Regulators
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators

Otros nombres:

LT3970IDDBTRMPBF, LT3970IDDB TRMPBF