Managing medium- to high-current POL buck converters, the IR3622MPbF and IR3622AMPbF dual-phase PWM control ICs can be configured to support a single output in current-share mode, delivering up to ...

Switch-mode regulators include the buck (step-down) and the boost (step-up), forward and flyback topologies, as well as the SEPIC, hysteretic and multiphase converters.

The most common switching-power topology is a buck converter, which efficiently transforms high voltages to low voltages. Figure 1 shows a typical buck converter in which the N-channel MOSFET, Q 1 , ...