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2385563_en-US

2385563_en-US

PT2000 used as low side driver only

Hello,

I'm using the PT2000 to drive a traditional injector (12 OHM) with one PT2000 using the high side and low side output of one channel (both injector wires connected to PT2000)and all works as expected.

Is it possible to connect the injector positive wire on a external continuous +12V supply and switch the injector on only by driving one low side? I tried this solution without modifying the microcode and it doesn't work, which modification to the microcore have I to do to work with this topology? more in general, I need to drive solenoids in low side mode but controlling the current, is this possible?

Thank you for your support,

Regards

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