View Full Version : Bts6143d

Dec 20th, 2019, 09:27 AM
Hello all,

Is it normal for the IN pin on BTS6143D to output the source voltage? Power supply: 12V. With no other pins connected, the IN pin outputs 12V. The IN pin is supposed to be shorted to GND in order to activate the OUTPUT pins. What am I missing here?

Best regards,


Dec 20th, 2019, 10:16 AM
Just a few additional details. The output pins give around 11.4V when the IN pin is not connected to the GND. When I connect the IN pin to the GND, the output pins give around 12V.