If I supply 5-15V to the gate, the mosfet allows the current to flow from the (D to S). Using a 1.1 A load, the voltage at the load is 11.4, while battery V is 12.55. If I increase the load(Amps), then the voltage at the load is 5.5V with a 4.5A current. More current drawn by the load is equal to a less open mosfet at a given gate Voltage? Makes no sense. Is this common? I know the mosfet has an internal resistance, but this is overkill. I varied the gate voltage between 5 and 15V, there was no increase in current flow. Mosfet rated at 6.5A. I also have a 2M resistor across the gate and source to prevent gradual turning on and off.
Thanks
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