Two-Phase Synchronous Buck Controller w/Integrated Mosfet Drivers 32-VQFN -40 to 85
TEXAS INSTRUMENTS TPS40170EVM-578 TPS40170, BUCK CONTROLLER, PWM, EVALUATION MODULE

4.5V to 15V, 20A, Synchronous Buck Controller, 300kHz 10-VSON -40 to 85
4.5V to 18V Input, Low Pin Count, Synchronous Buck Controller with Power Good 10-VSON -40 to 85

4.5V to 18V Input, 20A Synchronous Buck Controller with Power Good, 300kHz 10-VSON -40 to 85
0.05A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PQCC24, GREEN, PLASTIC, VQFN-24
4.5V to 20V Buck Controller with Synchronization and Power Good 16-VQFN -40 to 85