3A Mosfet eFuse

229

05:40:30

Lowering load resistor value lower right, or increase voltage will increase current and turn off and hold off the P mosfet.  Reset values and turn off switch to reset.   Circuit uses 200 milliohm current  sense resistor that reaches 0.7v drop of band gap voltage of transistor that trips the PMOS load switch.

published 3 years ago

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