Datasheet Linear Technology LTC3834IUFD#PBF — Ficha de datos

FabricanteLinear Technology
SerieLTC3834
Numero de parteLTC3834IUFD#PBF

Controlador reductor síncrono de 30 µA I Q

Hojas de datos

Datasheet LTC3834
PDF, 793 Kb, Idioma: en, Archivo subido: sept 23, 2017, Páginas: 30
30μA IQ Synchronous Step-Down Controller
Extracto del documento

Precios

Embalaje

Package4x5 QFN-20
Package CodeUFD
Package Index05-08-1711

Paramétricos

ArchitectureConstant Frequency Current Mode
Demo BoardsDC1344A
Design ToolsLTspice Model
Export Controlno
FeaturesBurst Mode, External Synchronization, PLL, Tracking, Power Good, PolyPhase
Frequency650 kHz
Frequency Sync Range140kHz - 650kHz
Integrated Inductorno
Ishutdown4 µA
Isupply.03 mA
Max Phases1, 2
Monolithicno
Number of Outputs1
Operating Temperature Range-40 to 85 °C
Output Current25 A
Polyphaseyes
Sense ResistorRsense
Switch Current25 A
Synchronousyes
TopologyBuck
Vin Max36 V
Vin Min4 V
Vout Max5 V
Vout Maximum5V
Vout Min0.8 V
Vref Accuracy Over Temp1 %

Plan ecológico

RoHSObediente

Linea modelo

Clasificación del fabricante

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Micropower Buck Regulators | External Power Switch Buck Controllers

Otros nombres:

LTC3834IUFDPBF, LTC3834IUFD PBF