汇创佳电子代理BL8891B

BL8891B combines a dedicated current mode PWM controller with a high voltage power MOSFET. It is

optimized for high performance, low standby power, and cost effective off-line flyback converter

applications.

BL8891B offers complete protection coverage with automatic self-recovery feature including

Cycle-by-Cycle current limiting (OCP), over load protection (OLP), VDD over voltage clamp and under

voltage lockout (UVLO). Excellent EMI performance is achieved with proprietary frequency shuffling

technique together with soft switching control at the totem pole gate drive output.

The tone energy at below 20KHZ is minimized in the design and audio noise is eliminated during

15W

MOSFETSSR<0.15WYY

DIP7

小家电电源, 机顶盒电源, 电源适配器

上海贝岭SSR系列AC/DC转换器具有高效率、低纹波、低空载功耗、动态性能好等特点，广泛应用于适配器、电源板等各类开关电源产品。