Datasheet Linear Technology LT3844IFE#PBF — Ficha de datos

FabricanteLinear Technology
SerieLT3844
Numero de parteLT3844IFE#PBF

Controlador regulador de conmutación de modo actual de alto voltaje con frecuencia de funcionamiento programable

Hojas de datos

Datasheet LT3844
PDF, 292 Kb, Idioma: en, Archivo subido: sept 19, 2017, Páginas: 26
High Voltage, Current Mode Switching Regulator Controller with Programmable Operating Frequency
Extracto del documento

Precios

Embalaje

PackageTSSOP-16
Package CodeFE
Package Index05-08-1663 (BC)

Paramétricos

ArchitectureConstant Frequency Current Mode
Demo BoardsDC974A
Design ToolsLTspice File,LTpowerCAD Model
Export Controlno
FeaturesBurst Mode, Resistor Set Frequency, External Synchronization
Frequency600 kHz
Frequency Adjust Range100kHz - 500kHz
Frequency Sync Range100kHz - 600kHz
Integrated Inductorno
Ishutdown10 µA
Isupply0.12 mA
Max Phases1
Monolithicno
Number of Outputs1
Operating Temperature Range-40 to 85 °C
Output Current5 A
Polyphaseno
Sense ResistorRsense
Switch Current5 A
Synchronousno
TopologyBuck, Boost, Inverting, Sepic
Vin Max60 V
Vin Min4 V
Vin Min Startup4 V
Vout Max36 V
Vout Maximum36V
Vout Min1.231 V
Vref Accuracy Over Temp1.3 %
Vswitch Max65 V

Plan ecológico

RoHSObediente

Linea modelo

Clasificación del fabricante

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > High Input Voltage Buck | External Power Switch Buck Controllers
  • Power Management > Switching Regulator > Step-Up (Boost) Regulators > External Power Switch Boost
  • Power Management > Switching Regulator > Inverting Regulators | SEPIC Regulators

Otros nombres:

LT3844IFEPBF, LT3844IFE PBF