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 ...

Linear Technology Corp.’s new LTC3723 push-pull synchronous PWM controller is specifically targeted toward compact and highly efficient isolated power supplies. The LTC3723 controller's basic ...

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 , ...