TPS2421-2DDAR, Hot Swap Controllers, 3V to 20V supply, HSOP-8

PartNumber: TPS2421-2DDAR
Ном. номер: 8019835689
Производитель: Texas Instruments
TPS2421-2DDAR, Hot Swap Controllers ...
Доступно на заказ 806 шт. Отгрузка со склада в Москве 6 недель.
170 × = 170
от 10 шт. — 147 руб.
от 100 шт. — 128 руб.

Описание

The TPS2421-2DDAR is an integrated Hot Swap FET Controller provides highly integrated hot swap power management and superior protection in applications where the load is powered by busses up to 20V. This is well suited to standard bus voltages as low as 3.3V because of the maximum-UV turn-on threshold of 2.9V. It is very effective in systems where a voltage bus must be protected to prevent shorts from interrupting or damaging the unit. It has multiple programmable protection features. Load protection is accomplished by a non-current limiting fault threshold, a hard current limit and a fault timer. The current dual thresholds allow the system to draw short high current pulses, while the fault timer is running, without causing a voltage droop at the load. An example of this is a disk drive startup. This technique is ideal for loads that experience brief high demand, but benefit from protection levels in-line with their average current draw.

• Integrated pass MOSFET
• Programmable fault current
• Current limit proportionally larger than fault current
• Programmable fault timer
• Internal MOSFET power limiting
• Green product and no Sb/Br

Полупроводники - Микросхемы\Микросхемы Управления Питанием\Контроллеры Горячей Замены
Код: 2342589

Технические параметры

Применения Контроллера
Дисковые Накопители, Вставные Платы, RAID Массивы, Телекоммуникация
Минимальное Напряжение Питания
Максимальное Напряжение Питания
20В
Стиль Корпуса ИС Контроллера
HSOP
Количество Выводов
8вывод(-ов)
Минимальная Рабочая Температура
-40°C
Максимальная Рабочая Температура
125°C
Упаковка
Разрезная Лента
Уровень Чувствительности к Влажности (MSL)
MSL 1 - Безлимитный