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Hi all,

I'm trying to figure out what's up here.

In the attached circuit, I'm driving a logic level FET with a 5V
18LF1320

The Standard PWM output (b3) wave drops to 2V when
connected to the 10R gate resistor. The FET doesn't turn
on

The wave from the open-drain a4 + pull-up is 5V right to
the gate, the motor runs and is adjustable

PWM frequency from b3 or a4 is  ~2kHz

The datasheet says that each PIC pin (including presumably
b3) can source 25mA, yet the gate current through the 360R
is only 14mA.

Any ideas ?

TIA

Joe=

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