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DRV3245Q-Q1: DRV3245Q-Q1

Part Number: DRV3245Q-Q1

Hello,

I am working in FMEA regarding failures that can occur at pin level such as short to GND, to supply or adjacent pins.

Your services send us a fmea excel file in which is stated that in case of short circuit of VCP_LSD to VCPH pin the SPI communication will be lost.

Why do we lose the SPI communication ? is it an error ?

The DVDD block is supplied by AVDD that’s supplied by PVDD, there is no interaction with the charge pump !