• Eric Kuzmenko's avatar
    Replace the AP22800 load switch with the P-channel AP22814 load switch IC due... · e1a47582
    Eric Kuzmenko authored
    Replace the AP22800 load switch with the P-channel AP22814 load switch IC due to its reverse current & over current protection capability, add level shifter circuit to the WWAN's DPR signal
    
    Reverse current is no longer an issue with the load switches. One more obvious "TODO" for the schematic left which is to simply place several 100nF bypass caps on the 5V_P, 3V3_P, and 1V8_P rails (investigate how EmCraft is placing these in their layout).
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