DRV8300-Q1
ZHCSPF5 –APRIL 2022
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10 Power Supply Recommendations
The DRV8300-Q1 is designed to operate from an input voltage supply (GVDD) range from 4.8 V to 20 V. A local
bypass capacitor should be placed between the GVDD and GND pins. This capacitor should be located as close
to the device as possible. A low ESR, ceramic surface mount capacitor is recommended. It is recommended to
use two capacitors across GVDD and GND: a low capacitance ceramic surface-mount capacitor for high
frequency filtering placed very close to GVDD and GND pin, and another high capacitance value surfacemount
capacitor for device bias requirements. In a similar manner, the current pulses delivered by the GHx pins are
sourced from the BSTx pins. Therefore, capacitor across the BSTx to SHx is recommended, it should be high
enough capacitance value capacitor to deliver GHx pulses
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