About rkager

rkager · 2024-07-17

As in https://community.st.com/t5/power-management/vn5050aj-cs-dis-not-working/m-p/632201#M10745 we now have added seriel diodes for every chip, but it is still not disabling his Current_Sense Output altough the CS_DIS Pin is above 3V. The CS_DIS-1 ...

rkager · 2024-01-25

We have a new design were we have multiple VN5050AJ high side drivers. We have connected all current sense pins together and want to enable just one current sense per time to save analog inputs. Now it seems that the CS_DIS pin is ignored and the chi...

rkager · 2023-09-17

We have multiple VND5160AJ-E on a new product were we use every single channel as an output channel. Some outputs should driver 4 Ampere which would be perfect doable if we run both channels in a chip parallel. So are the any concerns about doing thi...

rkager · 2024-07-17

We have found the issue. The dual chip version is mounted on the PCBs. As the pinning is nearly the same, the output is working but the current sense / CS_DIS has off course a strange behavior.

rkager · 2024-01-25

Thanks. Any reference to this manual would be a good idea in the datasheet.

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VN5050AJ CS_DIS not working - again

VN5050AJ CS_DIS not working

Driving both channels parallel on vnd products

Re: VN5050AJ CS_DIS not working - again

Re: VN5050AJ CS_DIS not working