订单号T04252956,下单型号TPS92692EVM-880,数量1pcs
开发板无法升压,输入14V,输出也是14V。示波器测量了两个PWM驱动信号,发现两个信号都没有PWM波输出。692的IADJ这个引脚也没有电流输出。麻烦看看是什么原因
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订单号T04252956,下单型号TPS92692EVM-880,数量1pcs
开发板无法升压,输入14V,输出也是14V。示波器测量了两个PWM驱动信号,发现两个信号都没有PWM波输出。692的IADJ这个引脚也没有电流输出。麻烦看看是什么原因