Datasheet Linear Technology LTC7801IUFD#PBF — Ficha de datos

FabricanteLinear Technology
SerieLTC7801
Numero de parteLTC7801IUFD#PBF

Controlador DC / DC síncrono reductor de bajo coeficiente intelectual de 150V

Hojas de datos

Datasheet LTC7801
PDF, 2.4 Mb, Idioma: en, Archivo subido: sept 24, 2017, Páginas: 38
150V Low IQ, Synchronous Step-Down DC/DC Controller
Extracto del documento

Precios

Embalaje

Package4x5 QFN-24
Package CodeUFD
Package Index05-08-1696

Paramétricos

ArchitectureConstant Frequency Current Mode
Demo BoardsDC2641A
Design ToolsLTspice Model,LTpowerCAD File
Export Controlno
FeaturesBurst Mode, Resistor Set Frequency, External Synchronization, Power Good, 100% Duty Cycle
Frequency900 kHz
Frequency Adjust Range50kHz to 900kHz
Frequency Sync Range75kHz to 850kHz
Integrated Inductorno
Ishutdown10 µA
Isupply0.040 mA
Monolithicno
Number of Outputs1
Operating Temperature Range-40 to 85 °C
Output Current10 A
Polyphaseno
Sense ResistorRsense, DCR
Switch Current10 A
Synchronousyes
TopologyBuck
Topology 1Buck
Vin Max140 V
Vin Min4 V
Vin Min Startup4 V
Vout Max60 V
Vout Maximum60V
Vout Min0.8 V
Vref Accuracy Over Temp1.5 %

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
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators

Otros nombres:

LTC7801IUFDPBF, LTC7801IUFD PBF