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National Semiconductor
LM2575HVM-12

The LM2575 series of regulators are monolithic integrated circuits that provide all the active functions for a...

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Наличие National Semiconductor LM2575HVM-12 на складах.

Дистрибьютор
Наличие и цена
Quest
На складе 3 шт.
Обновлено 14:13 05.03.2021
1 219,52 ₽ от 1 шт.
813,01 ₽ от 2 шт.
Classic Components
На складе 3 шт.
Обновлено 23:01 04.03.2021
Цена по запросу.

Технические характеристики National Semiconductor LM2575HVM-12, атрибуты и параметры.

Тип корпуса / Кейс:
SOIC
Lead-Free Status:
Contains Lead
Статус жизненного цикла:
Obsolete
Mounting Style:
Surface Mount
Количество выходов:
1
Рабочая Температура:
125 °C (max)
Выходное напряжение:
12.0 V
Упаковка:
Bulk
Количество выводов:
24
RoHS:
Non-Compliant
  • The LM2575 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 1A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5V, 12V, 15V, and an adjustable output version. Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation and a fixed-frequency oscillator. The LM2575 series offers a high-efficiency replacement for popular three-terminal linear regulators. It substantially reduces the size of the heat sink, and in many cases no heat sink is required. A standard series of inductors optimized for use with the LM2575 are available from several different manufacturers. This feature greatly simplifies the design of switch-mode power supplies. Other features include a guaranteed +-4% tolerance on output voltage within specified input voltages and output load conditions, and +-10% on the oscillator frequency. External shutdown is included, featuring 50 uA (typical) standby current. The output switch includes cycle-by-cycle current limiting, as well as thermal shutdown for full protection under fault conditions.

Документы по National Semiconductor LM2575HVM-12, инструкции, описания, datasheet.

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