LTC3130IUDC#PBF, DC/DC Switching Buck-Boost Regulator, Adjustable, 2.4V-25V in, 1V-25V out, 600 mA, QFN-20

PartNumber: LTC3130IUDC#PBF
Ном. номер: 8015351911
Производитель: Linear Technology
LTC3130IUDC#PBF, DC/DC Switching Buck-Boost ...
Доступно на заказ 91 шт. Отгрузка со склада в Москве 6 недель.
650 × = 650
от 10 шт. — 424 руб.


The LTC3130IUDC#PBF is a high efficiency, low noise buck-boost DC to DC converter in 20 pin QFN package. For high efficiency operation at light loads, burst mode operation can be selected by reducing quiescent current to 1.6µA. Converter start-up is achieved from sources as low as 7.5µW. The LTC3130 employs an ultralow noise, 1.2MHz PWM architecture that minimizes solution footprint by allowing the use of tiny, low profile inductors and ceramic capacitors. A built-in loop compensation and soft start reduces external parts count and simplifies design. It also features an accurate RUN comparator threshold to allow predictable regulator turn-on and maximum power point control (MPPC) capability that ensures maximum power extraction from non ideal sources such as photovoltaic panels. The converter has power good output, an external VCC input and thermal shutdown. It is typically used in long life battery operated instruments, low power sensors and solar panel post regulator/chargers.

• Regulates VOUT above, below or equal to VIN
• Wide VIN range from 2.4V to 25V and less than 1V to 25V (using EXTVCC input)
• Adjustable output voltage range from 1V to 25V
• Feedback voltage of 1V and feedback input current of 0.1nA
• 1.2µA no-load input current in burst mode operation (VIN = 12V, VOUT = 5V)
• 600mA output current in buck mode
• Pin selectable 850mA/450mA current limit
• Up to 95% efficiency and 500nA VIN quiescent current in shutdown mode
• Pin selectable burst mode operation, accurate RUN pin threshold
• Operating temperature range from -40°C to 125°C

Полупроводники - Микросхемы\Микросхемы Управления Питанием\Стабилизаторы Напряжения
Код: 2629305

Технические параметры

Минимальное Входное Напряжение
Максимальное Входное Напряжение
Количество Выходов
Корпус ИС DC / DC Преобразователя
Количество Выводов
Выходной Ток
Минимальное Выходное Напряжение
Максимальное Выходное Напряжение
Частота Коммутации
Топология (Общая Схема Соединений)
Максимальная Рабочая Температура
Линия Продукции
LTC3130 Series
Уровень Чувствительности к Влажности (MSL)
MSL 1 - Безлимитный

Дополнительная информация

Datasheet LTC3130IUDC#PBF