PMP6997, 5V-12V input, Synchronous Buck, 0.9V-3.3V 20A output Reference Design with PMBus

PMP6997, reference design uses TPS40400/CSD86350Q5D to power a Synchronous Buck Converter. Electrical and thermal test results shown for 12Vin 1.2Vout at 20A. An on board dynamic load allows rapid load transients to be tested. An on board TLC555 timer can demonstrate external synchronization