IR3821 Series 21V 300kHz 9A Wide-Input Voltage Synchronous Buck Regulator QFN-15
Dual Switching Controller, Voltage-mode, 1200kHz Switching Freq-Max, 5 X 5 MM, MLQP-32
Switching Regulator, Current-mode, 50A, 1000kHz Switching Freq-Max, PQCC28, 5 X 6 MM, 0.90 MM HEIGHT, ROHS COMPLIANT, PLASTIC, QFN-28