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Category:Power Control related, GPIO pins
Severity:🟥 High
Resolution:📄 Software or 📟 Hardware
Description:If load switch pulls power rail to ground any high signal cause current leakage through internal ESD diode.
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Load switches are used for power control of any loads, typically it's used to fully enable or disable power of integrated circuits (chips) to achieve low power consumption in sleep mode.

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Here is simplest high-side load switch on discrete components, that can be used instead of special ICs.

Firstly some work simulation in MicroCap and then real testing with board.

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