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DRV8305: Is there switching mode we must not control?

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Part Number: DRV8305

Dear all,

I think to drive this device with 6-PWM mode.

Is there switching mode that I must not control?

I concern about charging current to VCPH-PVDD cap and VCP_LSD-GND cap.

I concern about following case...high side FET is ON continuously, high/low side FET is OFF continuously, electric charge disappear with constant current control, and inrush current flow when low side FET turn ON with CP2H-CP2L and CP1H-CP1L electric charge disappeared.

Best regards,


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