Datasheet Linear Technology LTC3778EF#TRPBF — Даташит

Datasheets

Цены

Купить LTC3778EF#TRPBF на РадиоЛоцман.Цены — от 275 до 1 019 ₽ 15 предложений от 15 поставщиков DC DC Cntrlr Single-OUT Sync Step Down 4V to 36V Input 20Pin TSSOP T/R
EIS Components Весь мир	LTC3778EF#TRPBF Analog Devices	275 ₽	Купить
ChipWorker Весь мир	LTC3778EF#TRPBF Linear Technology	323 ₽	Купить
Akcel Весь мир	LTC3778EF#TRPBF Analog Devices	по запросу	Купить
Augswan Весь мир	LTC3778EF#TRPBF Analog Devices	по запросу	Купить

Корпус / Упаковка / Маркировка

Параметры

Экологический статус

Design Notes

• Скачать
  Active Voltage Positioning Reduces Output Capacitors &mdash Design Solutions 10
  PDF, 130 Кб, Файл опубликован: 1 ноя 1999
  Выписка из документа

  Design Solutions 10
  November 1999
  Active Voltage Positioning Reduces Output Capacitors
  by Robert Sheehan
  INTRODUCTION
  Power supply performance, especially transient response,
  is key to meeting today’s demands for low voltage, high
  current microprocessor power. In an effort to minimize
  the voltage deviation during a load step, a technique that
  has recently been coined “active voltage positioning” is
  generating substantial interest and gaining popularity in
  the portable computer market. The benefits include lower
  peak-to-peak output voltage deviation for a given load
  step, without having to increase the output filter capacitance. Alternatively, the output filter capacitance can be
  reduced while maintaining the same peak-to-peak transient response.
  BASIC PRINCIPLE
  The term “active voltage positioning” (AVP) refers to
  setting the power supply output voltage at a point that is
  dependent on the load current. At minimum load, the
  output voltage is set to a slightly higher than nominal level.
  At full load, the output voltage is set to a slightly lower than
  nominal level. Effectively, the DC load regulation is
  degraded, but the load transient voltage deviation will be …

Модельный ряд

Классификация производителя

• Power Management > Switching Regulator > Step-Down (Buck) Regulators > External Power Switch Buck Controllers

Варианты написания:

LTC3778EFTRPBF, LTC3778EF TRPBF