Datasheet Linear Technology LTC1157CN8#PBF — Ficha de datos

FabricanteLinear Technology
SerieLTC1157
Numero de parteLTC1157CN8#PBF

Controlador MOSFET de lado alto / bajo de doble potencia de 3.3V

Hojas de datos

LTC1157 - 3.3V Dual Micropower High-Side/Low-Side MOSFET Driver
PDF, 206 Kb, Archivo subido: oct 26, 2017
Extracto del documento

Precios

Embalaje

PackageN-8
Package CodeN
Package Index05-08-1510 (N8)

Paramétricos

Design ToolsLTspice Model
Export Controlno
FunctionDual 3.3V High Side Driver
Operating Temperature Range0 to 70 °C
Switches2
Vin Max7 V
Vin Range2.7 to 7

Plan ecológico

RoHSObediente

Notas de aplicación

  • Power Conditioning for Notebook and Palmtop Systems &mdash AN51
    PDF, 260 Kb, Archivo publicado: agosto 3, 1992
    Notebook and palmtop systems need a number of voltages developed from a battery. Competitive solutions require small size, high efficiency and light weight. This publication includes circuits for high efficiency 5V and 3.3V switching and linear regulators, back light display drivers and battery chargers. All the circuits are specifically tailored for the requirements outlined above.
    Extracto del documento
  • Micropower High Side MOSFET Drivers &mdash AN53
    PDF, 226 Kb, Archivo publicado: enero 3, 1993
    This application note describes the operation of high-side Nchannel MOSFET switch drivers designed specifically for operation in battery-powered equipment, such as notebook and palmtop computers and portable medical instruments. A selection guide simplifies the proper choice of MOSFET and driver for a particular high-side switch application. Circuits to drive and protect load impedances ranging from large inductors to large capacitors are described and a section on surface mount and copper clad shunts is included.
    Extracto del documento
  • Linear Technology Magazine Circuit Collection, Volume II &mdash AN66
    PDF, 1.1 Mb, Archivo publicado: agosto 1, 1996
    Application Note 66 is a compendium of "power circuits" from the first five years of Linear Technology. This application note contains circuits that can power most any system you can imagine, from desktop computer systems to micropower systems for portable and handheld equipment. Also included here are circuits that provide 300W or more of power factor corrected DC from a universal input. Battery chargers are included, some that charge several battery types, some that are optimized to charge a single type. MOSFET drivers, high side switches and H-bridge driver circuits are also included, as is an article on simple thermal analysis.
    Extracto del documento

Notas de Diseño

  • Regulator Circuit Generates Both 3.3V and 5V Outputs from 3.3V or 5V to Run Computers and RS232 &mdash DN71
    PDF, 89 Kb, Archivo publicado: jun 1, 1993
    Extracto del documento
  • PC Card Power Management Techniques &mdash DN76
    PDF, 77 Kb, Archivo publicado: nov 1, 1993
    Extracto del documento

Linea modelo

Serie: LTC1157 (3)

Clasificación del fabricante

  • Monitor, Control and Protection > High Side Switches & MOSFET Drivers

Otros nombres:

LTC1157CN8PBF, LTC1157CN8 PBF