IR3821 Series 21V 300kHz 9A Wide-Input Voltage Synchronous Buck Regulator QFN-15

4A HIGHLY INTEGRATED SUPIRBUCKTMSINGLE INPUT VOLTAGE, SYNCHRONOUS BUCK REGULATOR
Switching Regulator, Voltage-mode, 12A, 660kHz Switching Freq-Max, 5 X 6 MM, ROHS COMPLIANT, QFN-15