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DPWM with built-in protection functions for over current, over voltage and temperature
DPWM with built-in protection functions for over current, over voltage and temperature
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机译:具有内置保护功能的DPWM,用于过电流,过电压和温度
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摘要
An apparatus for providing over current protection for a digital pulse width modulator is disclosed. The apparatus includes first logic circuitry for generating a primary interrupt indicating that a detected output current is greater than a threshold current. Second logic circuitry generates a secondary input responsive to the occurrence to the primary interrupt for a predetermined number of times.
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