您好,想用OPA549输出12V电压 电流3A,但带负载后,10S电压就降到2V左右,然后反复开关动作,芯片发热很严重,这个芯片我看能输出8A的电流,是需要加特殊的散热处理吗?
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您好,想用OPA549输出12V电压 电流3A,但带负载后,10S电压就降到2V左右,然后反复开关动作,芯片发热很严重,这个芯片我看能输出8A的电流,是需要加特殊的散热处理吗?