Dear forum members
We have occasional problems with the charge pump.
when the DRV8353 works at VM=24V the device works without any problem but if the VM=52V the charge pump sometimes stops functioning, fault is active and the VCP voltage is VM-0.3V
In such a situation, the current consumption of the DRV8353 is about ~70mA and we have to replace the DRV8353
Best Regards
Shaya
