你好
TPS65251所用电感尺寸7.0*7.0; IDC MAX :2A AT 1KHZ 0.25v。可是目前负载只用到满载的1/4左右。
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你好
TPS65251所用电感尺寸7.0*7.0; IDC MAX :2A AT 1KHZ 0.25v。可是目前负载只用到满载的1/4左右。
你好,RLIM脚上所接的电阻是用来配置电流限制的,可以看一下是否把电流限制设的太低。
具体公式可以参考数据手册18页。http://www.ti.com/cn/lit/gpn/tps65251