Datasheet Linear Technology LT4180MPGN#TRPBF — Ficha de datos

FabricanteLinear Technology
SerieLT4180
Numero de parteLT4180MPGN#TRPBF

Controlador virtual de detección remota

Hojas de datos

LT4180 - Virtual Remote Sense Controller
PDF, 358 Kb, Revisión: B, Archivo subido: nov 12, 2017
Extracto del documento

Precios

Embalaje

PackageSSOP-24
Package CodeGN
Package Index05-08-1641 (GN24)

Paramétricos

Demo BoardsDC1504A
Design ToolsLTspice File
Export Controlno
FeaturesVirtual Remote Sense
Isupply1 mA
Number of Supplies1
Operating Temperature Range-55 to 125 °C
Vin Max50 V
Vin Min3.1 V

Plan ecológico

RoHSObediente

Notas de aplicación

  • 2-Wire Virtual Remote Sensing for Voltage Regulators - Clairvoyance Marries Remote Sensing &mdash AN126
    PDF, 1.4 Mb, Archivo publicado: oct 1, 2010
    Wires and connectors have resistance. This simple, unavoidable truth dictates that a power source’s remote load voltage will be less than the source’s output voltage. Traditional methods for countering this include increasing the power source voltage and "4-wire" remote voltage sensing. Both have limitations. A new IC based approach achieves "virtual" remote sensing at the load without adding the usual two extra sense wires. Numerous circuit examples show the IC working with various voltage regulators and remote loads. Appendices detail IC internal operation and design guidelines for applying the part in any regulator circuit.
    Extracto del documento

Notas de Diseño

  • Tighten Supply Regulation for 2A USB Devices by Dynamically Compensating for Voltage Drops in Wiring and Connectors &mdash DN1029
    PDF, 121 Kb, Archivo publicado: feb 27, 2013
    Extracto del documento

Artículos

  • Virtual Remote Sensing Improves Load Regulation by Compensating for Wiring Drops Without Remote Sense Lines &mdash LT Journal
    PDF, 1.8 Mb, Archivo publicado: jun 30, 2010
    Extracto del documento

Linea modelo

Clasificación del fabricante

  • Monitor, Control and Protection > Cable Drop Compensation
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Power Management

Otros nombres:

LT4180MPGNTRPBF, LT4180MPGN TRPBF