DRV8432: DRV8432 burn GND-C/D and OUT-D when 24V power up

Part Number:DRV8432

hi ,

Recently we have a product that use DRV8432. But there are 4 pieces out of 200 had burn the OUT-D and GND-C/D, OUT-B and GND-A/B when 24V powered up.  Can anybody tell what is the potential reason? thanks a lot.