Терраэлектроника

15W Isolated Self-Driven Synchronous Inverting Fly-Buckboost Using LM5160 Regulator Reference Design (PMP10571)

PMP10571 is a sync isolated Flybuck-boost converter with a negative primary voltage. The power supply has a synchronous buck regulator, LM5160, and a versa pack transformer. The synchronous rectifier on the secondary improves efficiency and regulation under heavy load. The design accepts an input voltage of 18V to 30V, and outputs 5V, capable of providing 3A of current to the load, making it suitable for 24V input industrial application. The Fly-Buck topology can regulate the secondary side outputs without opto-coupler or aux winding, and is capable of achieving good regulation within ±5%. With LM5160's Constan On-Time control, no loop compensation is required, which simplifies the design and helps reducing the external part count and BOM cost.

Возможности

Versa pack transformer increase design versatility +5V/3A with LM5160 capable of 4.5V to 65V input Primary Side Regulation without Opto, Good Regulation, within +/-5% Synchronous rectifier on the secondary winding improves efficiency and regulation. Constant On Time Control, No Loop Compensation Required, and Fast Transient Response No primary winding snubber is required

Файлы

Схемы и диаграммы

Быстро получите общее представление о схемотехнике решения

Тесты и симуляция

Протестируйте плату по готовым тестам

Спецификация (BOM)

Загрузите полный список требуемых компонентов.

15W Isolated Self-Driven Synchronous Inverting Fly-Buckboost Using LM5160 Regulator Reference Design PMP10571

Возможность заказа

Покупка BOM PMP10571

Вы будете перенаправлены на страницу выбора предложений по позициям, входящим в состав типового решения PMP10571


Заметили ошибку в работе сайта?
Скажите нам об этом