DRV8300-Q1
ZHCSPF5 –APRIL 2022
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For this example application choose 1 µF CGVDD capacitor. Choose a capacitor with a voltage rating at least
twice the maximum voltage that it will be exposed to because most ceramic capacitors lose significant
capacitance when biased. This value also improves the long term reliability of the system.
9.2.3 Application Curves
GHA
GHA
SHA
SHA
GLA
GLA
图9-2. Gate voltages, SHx rising with 15 ohm gate
图9-3. Gate voltages, SHx falling with 15 ohm gate
resistor and CSD19532Q5B MOSFET
resistor and CSD19532Q5B MOSFET
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