MAX16043TG+, MPU Supervisor, 4 Monitors, 2.2V-28V supply, Active-Low, Push-Pull, 3.052V threshold, TQFN-24

PartNumber: MAX16043TG+
Ном. номер: 8094286524
Производитель: Maxim Semiconductor
MAX16043TG+, MPU Supervisor, 4 Monitors ...
Доступно на заказ 111 шт. Отгрузка со склада в Москве 6 недель.
690 × = 690
от 10 шт. — 605 руб.
от 25 шт. — 442 руб.

Описание

The MAX16043TG+ is a quad voltage, capacitor adjustable, sequencing/supervisory circuit in 24 pin TQFN package. It allows fixed and adjustable thresholds to be selected through logic inputs and provide sequence timing through small external capacitors. This device is typically used in wide variety of multivoltage applications where voltage at each monitored input exceeds its threshold, its corresponding output goes high after a propagation delay or a capacitor-set time delay. When a voltage falls below its threshold, its respective output goes low after a propagation delay. The independent output of detector is available with open-drain configuration capable of supporting voltages up to 28V thereby allowing it to interface to shutdown and enable inputs of various DC to DC regulators. It also includes a reset function that deasserts only after all of the independently monitored voltages exceed its threshold. The reset timeout is internally fixed or can be adjusted externally.

• Supply voltage range is 2.2V to 28V
• Operating temperature range from -40°C to 125°C
• Fixed thresholds for 3.3V, 2.5V, 1.8V, 1.5V and 1.2V systems
• 1.5% accurate adjustable threshold monitors voltages down to 0.5V
• 2.7% accurate fixed thresholds over temperature
• Fixed (140ms minimum) / capacitor adjustable delay timing
• Enables input allowing for each monitored voltage
• Manual reset and tolerance select (5%/10%) inputs
• 9 logic selectable threshold options
• Operates as 4 separate supervisory circuit or daisy chain for controlled power supply sequencing

Полупроводники - Микросхемы\Микросхемы Управления Питанием\Устройства Мониторинга и Контроля
Код: 2512284

Технические параметры

Пороговое Напряжение
3.052В
Количество Устройств Мониторинга
4монитор(-ов)
Минимальное Напряжение Питания
2.2В
Максимальное Напряжение Питания
28В
Тип Сброса
Низкий Активный Уровень Сигнала, Двухконтактный
Корпус Цифровой ИС
TQFN
Количество Выводов
24вывод(-ов)
Время Задержки
190мс
Минимальная Рабочая Температура
-40°C
Максимальная Рабочая Температура
125°C
Упаковка
Поштучно
Уровень Чувствительности к Влажности (MSL)
MSL 1 - Безлимитный

Дополнительная информация

Datasheet MAX16043TG+