需求2-3个channel,
channel 1: 电压2.5V- 3.7V 电流2A
channel 2:电压2.5V-5V 电流2A
channel 3:电压5V 电流2A
此三个电源同时只会存在一种,在一个channel供电时,其他电路要求关端,以免有倒灌电流。
请问是否有推荐的开关IC或者多路电源复用IC?要求不需要外部IO控制,因为IO有限。
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