Open ElDominio opened 8 months ago
@ElDominio please provide context what pins are you asking about? ignition control pins I am sure are too weak
Internal High1 and High2, the ones on the molex microfit
@Qwerty-OFF needs your help
https://jlcpcb.com/partdetail/Pjsemi-PJM2319PSA%2FC411720#EC says 3A do we trust this 3A for PWM? is it just unprotected? Do we need to experiment?
Yes, we need an experiment. Perhaps long-term operation with a current of 3 Amps will cause significant heating. These outputs are unprotected. Flyback diodes are present, you can control the inductive load using PWM.
I don't think VVT solenoids ask for more than half an amp, so we should be fine?
we need an experiment
@ElDominio would you be able to make an experiment happen?
What is the experiment
@ElDominio please wire up a VVT solenoid on bench or real car and see what happens
This will be tested eventually
It may not be because #179 happened
Ask question states, can high side output drive a VVT solenoid that has one side wired to ground?