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I was connecting the voltage for drain via chineese breadboard cable and measuring in the wrong place.
The mosfet is working correctly - the voltage drop is as it should be and equals Rds_on * I.
Be aware of the chineese breadboard cables - resistance about 0.5Ohm for male-male, and only...
It depends on the multimeter you have - especially the one measuring current and the device power.
You may have to include the voltage drop accross the ammeter - if you want to be very accurate.
If it is not the case than you can skip it and measure the way you described.
Hello,
Before posting I have checked several posts but was unable to collect infromation solving my problem.
It seems to be simple, sadly it is not ;)
Circuit:
IRL6372 Datasheet
Issue: IRL6372 (MOS type N) is having too big voltage drop, 200mV instead of 20 mV.
Conditions: Vgs = 11.0 V...
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