138-264VACin, 3.5V/0.12A Primary-Side Regulated Flyback with Bipolar Power Device Reference Design (PMP10218)

The PMP10218 reference design provides an isolated 3.5V/0.12A output from a wide input range (138-264VAC). The UCC28722 uses primary-side regulation which eliminates the need of an optical coupler. This design delivers additional cost savings by employing a bipolar power switch.

Возможности

Wide input voltage range Low cost solution BJT drive Over current, over voltage and short-circuit protected Test report available

Файлы

Схемы и диаграммы

Быстро получите общее представление о схемотехнике решения

Спецификация (BOM)

Загрузите полный список требуемых компонентов.

138-264VACin, 3.5V/0.12A Primary-Side Regulated Flyback with Bipolar Power Device Reference Design PMP10218