nobody
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Hello all
I am designing a ckt and the output node will be shorted to ground. Therefore, the voltage at gate node should be clamped for the over-current protection. At first, the over current will be limited around 1.0A. After the first over current protection, the output current should be limited around 200mA. Figure A shows a good waveform which I want to design. Figure B is my design. I used a clamping ckt to limit the output current and it appears that there is a current spike which is too large compared with Figure B. I need suggestions to remove the current spike. Thanks
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