LT1172IS8#PBF, Импульсный повышающий, обратноходовой, инвертирующий DC-DC стабилизатор, регулируемый, 3В-40В (Vin)

PartNumber: LT1172IS8#PBF
Ном. номер: 8015418126
Производитель: Linear Technology
Доступно на заказ 60 шт. Отгрузка со склада в г.Москва 2-3 недели.
770 руб. × = 770 руб.
от 25 шт. — 468 руб.

Описание

The LT1172IS8#PBF is a monolithic high-power Switching Regulator for use with battery upconverter. It can be operated in all standard switching configurations including buck, boost, flyback, forward, inverting and Cuk. A high current, high efficiency switch is included on the die along with all oscillator, control and protection circuitry. This makes them extremely easy to use and provides bust-proof operation similar to that obtained with 3-pin linear regulators. It operates with supply voltages from 3 to 60V and draw only 6mA quiescent current. It can deliver load power up to 100W with no external power devices. By utilizing current-mode switching techniques, it provides excellent AC and DC load and line regulation. It has many unique features not found even on the vastly more difficult to use low power control chips presently available. It uses adaptive anti-sat switch drive to allow very wide ranging load currents with no loss in efficiency.

• Very few external parts required
• Self-protected against overloads
• Operates in nearly all switching topologies
• Flyback-regulated mode has fully floating outputs
• Can be externally synchronized
• Shutdown mode draws only 50µA supply current

Полупроводники - Микросхемы\Микросхемы Управления Питанием\Стабилизаторы Напряжения

Технические параметры

Выходной Ток
1.25А
Максимальная Рабочая Температура
100°C
Максимальное Выходное Напряжение
40В
Количество Выводов
8вывод(-ов)
Упаковка
Разрезная Лента
Частота Коммутации
100кГц
Количество Выходов
1выход(-ов)
Минимальное Входное Напряжение
Максимальное Входное Напряжение
40В
Корпус ИС DC / DC Преобразователя
SOIC

Дополнительная информация

Datasheet LT1172IS8#PBF