請問,我用TPS61197,示波器量測ISNS(Pin9)電壓波形,電壓大約600mV,
但是datasheet中提到 threshold is 400mV,
我量測到的已經超過400mV,IC也沒有turn OFF,
請問這樣正確嗎?
In the
PWM mode, the current limit threshold voltage is 400 mV
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請問,我用TPS61197,示波器量測ISNS(Pin9)電壓波形,電壓大約600mV,
但是datasheet中提到 threshold is 400mV,
我量測到的已經超過400mV,IC也沒有turn OFF,
請問這樣正確嗎?
In the
PWM mode, the current limit threshold voltage is 400 mV