10 Power Supply Recommendations

The DRV8300 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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DRV8300

SLVSFG5D – SEPTEMBER 2020 – REVISED MARCH 2022

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Product Folder Links: DRV8300