LNK306GN, AC/DC Off-Line Switcher IC, LinkSwitch-TN Family, Buck, Buck-Boost, Flyback, 85 VAC - 265 VAC, SMD-8

PartNumber: LNK306GN
Ном. номер: 8051983258
Производитель: Power Integrations
LNK306GN, AC/DC Off-Line Switcher IC ...
Доступно на заказ 865 шт. Отгрузка со склада в Москве 6 недель.
130 × = 130
от 10 шт. — 93 руб.
от 100 шт. — 80 руб.


The LNK306GN is a LinkSwitch-TN lowest component count, Energy-efficient Off-line Switcher IC. It is specifically designed to replace all linear and capacitor-fed (cap dropper) non-isolated power supplies in the under 360mA output current range at equal system cost while offering much higher performance and energy efficiency. This device integrate a 700V power MOSFET, oscillator, simple on/off control scheme, a high-voltage switched current source, frequency jittering, cycle-by-cycle current limit and thermal shutdown circuitry onto a monolithic IC. The start-up and operating power are derived directly from the voltage on the DRAIN pin, eliminating the need for a bias supply and associated circuitry in buck or flyback converters. The fully integrated auto-restart circuit in the safely limits output power during fault conditions such as short-circuit or open loop, reducing component count and system-level load protection cost.

• Lowest component count buck converter solution
• Uses a simplified controller without auto-restart
• Tight tolerances and negligible temperature variation
• Supports buck, buck-boost and flyback topologies
• Excellent line and load regulation even with typical configuration
• High bandwidth provides fast turn-on with no overshoot
• Current limit operation rejects line ripple
• Universal input voltage range (85 to 265VAC)
• Built-in current limit and hysteretic thermal protection
• Higher efficiency than passive solutions
• Higher power factor than capacitor-fed solutions
• Entirely manufacturable in SMD

Полупроводники - Микросхемы\Микросхемы Управления Питанием\AC - DC Преобразователи
Код: 1448228

Технические параметры

Минимальное Входное Напряжение AC
Максимальное Входное Напряжение AC
Стиль Корпуса Преобразователя AC / DC
Количество Выводов
Топология (Общая Схема Соединений)
Понижающий, Понижающий-Повышающий, Обратноходовой
Минимальная Рабочая Температура
Максимальная Рабочая Температура
Разрезная Лента
Уровень Чувствительности к Влажности (MSL)
MSL 4 - 72 часа

Дополнительная информация

Datasheet LNK306GN