TOP267EG, AC/DC Converter IC, TOPSwitch-JX Family, Flyback, 85 VAC - 265 VAC, 137 W, SIP-7

PartNumber: TOP267EG
Ном. номер: 8027874173
Производитель: Power Integrations
TOP267EG, AC/DC Converter IC, TOPSwitch-JX Family, Flyback, 85 VAC - 265 VAC, 137 W, SIP-7
Доступно на заказ 475 шт. Отгрузка со склада в г.Москва 2-3 недели.
280 руб. × = 280 руб.
от 10 шт. — 179 руб.
от 100 шт. — 167 руб.


The TOP267EG is an integrated Offline Switcher with EcoSmart™ Technology for highly efficient power supplies. TOPSwitch-JX incorporates a 725V power MOSFET and high-voltage switched current source, multi-mode PWM control, oscillator, fault protection and other control circuitry onto a monolithic device. It is an integrated switched mode power supply chip that converts a current at the control input to a duty cycle at the open drain output of a high-voltage power MOSFET. During normal operation the duty cycle of the power MOSFET decreases linearly with increasing CONTROL pin current. It features the high-voltage start-up, the cycle-by-cycle current limiting, loop compensation circuitry, auto-restart and thermal shutdown, the TOP264 incorporates many additional functions that reduce system cost, increase power supply performance and design flexibility. A patented high-voltage CMOS technology allows both the high-voltage power MOSFET and all the low voltage control circuitry.

• Energy efficient over entire load range
• Multi-mode PWM control maximizes efficiency at all loads
• Accurate programmable current limit
• Optimized line feed-forward for line ripple rejection
• Frequency jittering reduces EMI filter
• Fully integrated soft-start for minimum start-up stress
• Simplifies meeting design derating requirements
• User programmable for hysteretic/latching shutdown
• Simple fast AC reset
• Primary or secondary sensed
• Line undervoltage detection prevents turn-OFF glitches
• Line overvoltage shutdown extends line surge withstand
• Accurate thermal shutdown with large hysteresis
• Input pin for external current limit adjustment remote ON/OFF and device reset
• Input pin for selecting switching frequency 132kHz if connected to SOURCE pin
• Output MOSFET source connection for high-voltage power return

Полупроводники - Микросхемы\Микросхемы Управления Питанием\AC - DC Преобразователи

Технические параметры

Минимальная Рабочая Температура
Максимальная Рабочая Температура
Класс Мощности
Количество Выводов
Разрезная Лента
Минимальное Входное Напряжение AC
Максимальное Входное Напряжение AC
Топология (Общая Схема Соединений)
Стиль Корпуса Преобразователя AC / DC

Дополнительная информация

Datasheet TOP267EG