Vishay has introduced a 30V n-channel MOSFET half-bridge power stage that combines a high side TrenchFET and low side SkyFET in a 3.3 x 3.3mm package. The mosfets are optimised for their respective tasks in a buck converter (see table and diagram). One has a maximum on-resistance of 4.5mΩ at 10V (7.0mΩ at 4.5V) and ...

This story continues at 30V mosfets half-bridge plus Schottky in one package

Or just read more coverage at Electronics Weekly