AnsweredAssumed Answered

Short-circuit detection PCA9955B

Question asked by William Trevine on Jan 23, 2019
Latest reply on Jan 24, 2019 by G.w. Sun


I have problems with the short circuit detection of the PCA9955B led drive.
The driver seems to be very sensitive, with short circuit alerts often occurring. They are false alerts, I can not rely on alerts. Even running your hands on channels, alerts appear, but that would not be a problem.
Open circuit detection works very well.

Any suggestion?

Sorry for my English.
Thank you.