PMP4742.3, Reference Design for Telecom Applications (3.3V @ 5A)

PMP4742.3, Reference Design for Telecom Applications (3.3V @ 5A). The PMP4742.3 protects the 12Vin by means of Hot-Swap controller (TPS2420) and feeds a TPS54620, synchronous buck converter, which generates 3.3V@3.7A. An INA210 reads the buck current for monitoring purposes