UC2843BNG, ШИМ контроллер, CURRENT MODE [DIP-8]

Артикул: UC2843BNG
Ном. номер: 9000060380
Производитель: ON Semiconductor
Фото 1/2 UC2843BNG, ШИМ контроллер, CURRENT MODE [DIP-8]
Фото 2/2 UC2843BNG, ШИМ контроллер, CURRENT MODE [DIP-8]
Есть в наличии более 200 шт. Отгрузка со склада в г.Москва
Возможна срочная доставка завтра
21 руб. × = 21 руб.
от 50 шт. — 18 руб.
от 100 шт. — 17.58 руб. (5 рабочих дней)
Цена и наличие в магазинах


The UC2843BNG is a high-performance fixed frequency current-mode Pulse Width Modulation (PWM) Controller specifically designed for off-line and DC to DC converter applications offering the designer a cost-effective solution with minimal external components. It features a trimmed oscillator for precise duty cycle control, a temperature compensated reference, high gain error amplifier, current sensing comparator and a high current totem pole output ideally suited for driving a power MOSFET. Also included are protective features consisting of input and reference undervoltage lockouts each with hysteresis, cycle-by-cycle current limiting, programmable output deadtime and a latch for single pulse metering.

• Trimmed oscillator for precise frequency control
• Automatic feed forward compensation
• Internally trimmed reference with undervoltage lockout
• High current totem pole output
• Undervoltage lockout with hysteresis
• Low startup and operating current

Техническая документация

Дополнительная информация

Datasheet UC2843BNG