About MC33816 Vboost

[1334769096]

I used the MC33816 IDE build the code for MC33816, but however I changed the Vboost voltage, from 24V to 65V. The Vboost always up to almost 80V, then the chip be broken. The mean is I can't control it. Can you help me? 

Thanks!

[zflailfh]

I also encountered the same problem, I can't control the Vboost，so I had to use a voltage regulator to protect the MC33816 from damage。

Does anyone know of a solution to this problem？

[1334769096]

Yep! I resolved it

[zflailfh]

How did you solve it? (=^ ^=)

[1334769096]

Other configurations is default, The MC33816 IDE version is 2.3.1.0

[guoweisun]

Which kind of board do you test on? EVB or your own design board?

[1334769096]

my own design board, The schematic refers to the official demo.  And I wanna know If I used the default configurations on MC33816 IDE, Can I direct to test the board?

[guoweisun]

Suggest you test in EVB firstly,even if the default setting the Vboost can't up to 80V because of the maximum value is about 72V.