供应75W无锡硅动力IC SP5875

1.外置MOS管，功率可以做的更高；                                                                                                                                                

 2.带高压启动，可以降低待机功耗；                                                                                                                                                                                                                   3.带抖频(SP5876)，EMI效果好；                                                                                                                                                 

4.带降频，降低待机功耗(≤0.3W).

5.可以直接代替通嘉的LD7575

应用于：开关电源，笔记本设配器,CRT待机电源