Datasheet Linear Technology LT3976IUDD#PBF — Ficha de datos

FabricanteLinear Technology
SerieLT3976
Numero de parteLT3976IUDD#PBF

Regulador de conmutación descendente de 40V, 5A, 2MHz con corriente de reposo de 3.3µA

Hojas de datos

Datasheet LT3976
PDF, 422 Kb, Idioma: en, Archivo subido: sept 19, 2017, Páginas: 28
40V, 5A, 2MHz Step-Down Switching Regulator with 3.3μA Quiescent Current
Extracto del documento

Precios

Embalaje

Package3x5 QFN-24
Package CodeUDD
Package Index05-08-1833

Paramétricos

ArchitectureConstant Frequency Current Mode
Demo BoardsDC1848A
Design ToolsLTspice File,LTpowerCAD Model
Export Controlno
FeaturesBurst Mode, Resistor Set Frequency, External Synchronization, Power Good
Frequency2000 kHz
Frequency Adjust Range200kHz - 2MHz
Frequency Sync Range250kHz - 2MHz
Integrated Inductorno
Ishutdown0.7 µA
Isupply0.0016 mA
Max Phases1
Monolithicyes
Number of Outputs1
Operating Temperature Range-40 to 85 °C
Output Current5 A
Polyphaseno
Switch Current10 A
Synchronousno
TopologyBuck
Vin Max40 V
Vin Min4.3 V
Vout Max38.8 V
Vout Maximum0.97Vin
Vout Min1.197 V
Vswitch Max40 V

Plan ecológico

RoHSObediente

Linea modelo

Clasificación del fabricante

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

Otros nombres:

LT3976IUDDPBF, LT3976IUDD PBF