Datasheet Linear Technology LTC3769MPFE#TRPBF — Ficha de datos

FabricanteLinear Technology
SerieLTC3769
Numero de parteLTC3769MPFE#TRPBF

Controlador de refuerzo sincrónico de bajo coeficiente intelectual de 60V

Hojas de datos

Datasheet LTC3769
PDF, 448 Kb, Idioma: en, Archivo subido: sept 23, 2017, Páginas: 32
60V Low IQ Synchronous Boost Controller
Extracto del documento

Precios

Embalaje

PackageTSSOP-20
Package CodeFE
Package Index05-08-1663 (CA)

Paramétricos

ArchitectureConstant Frequency Current Mode
Demo BoardsDC2173A
Design ToolsLTspice File,LTpowerCAD File
Export Controlno
FeaturesBurst Mode, DCR Current Sense, 100% Duty Cycle, External Synchronization, Resistor Set Frequency, Power Good
Frequency900 kHz
Frequency Adjust Range50kHz to 900kHz
Frequency Sync Range75kHz to 850kHz
Integrated Inductorno
Ishutdown4 µA
Isupply0.028 mA
Max Phases1
Monolithicno
Number of Outputs1
Operating Temperature Range-55 to 125 °C
Polyphaseno
Sense ResistorRsense, DCR
Switch Current25 A
Synchronousyes
TopologyBoost
Vin Max60 V
Vin Min2.3 V
Vin Min Startup4.5 V
Vout Max60 V
Vout Maximum60V
Vout Min1.2 V
Vswitch Max65 V

Plan ecológico

RoHSObediente

Linea modelo

Clasificación del fabricante

  • Power Management > Switching Regulator > Step-Up (Boost) Regulators > Micropower Boost | External Power Switch Boost
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators

Otros nombres:

LTC3769MPFETRPBF, LTC3769MPFE TRPBF