Two Phase Synchronous Buck Converter, 12V Input to 3.3V at 50A (PMP2916)
PMP2916 uses the TPS40140 to generate 3.3V at 50A from a 12V input. The design operates at 300KHz per phase to keep the size small and efficiency high. The efficiency at full load is over 90%. Newer Mosfets could improve the efficiency and performance even more.