Part Number: TPS2490
TPS2490DGS在关断EN脚后还有几百微安电流,如何降低其功耗。以下图片通过两个MOS开关控制VCC与SENSE,从而降低静态功耗,但这种方法是否会对短路造成影响?TPS2490DGS一般是用在电源上面,如果用在电池上面,ti有什么建议呢?


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Part Number: TPS2490
TPS2490DGS在关断EN脚后还有几百微安电流,如何降低其功耗。以下图片通过两个MOS开关控制VCC与SENSE,从而降低静态功耗,但这种方法是否会对短路造成影响?TPS2490DGS一般是用在电源上面,如果用在电池上面,ti有什么建议呢?

