MAX20808 Dual-Output Step-Down Switching Regulator

Analog Devices MAX20808 Dual-Output Step-Down Switching Regulator is designed to operate from 2.7V to 16.0V input supplies. Each output can be regulated from 0.5V to 5.8V, delivering up to 4A of load current per output. With the MAX20808, the two outputs can be connected as a single-output, dual-phase regulator that supports up to 8A load current. The switching frequency can be configured from 500kHz to 3MHz. The module utilizes fixed-frequency, current-mode control with internal compensation. The dual-switching regulators operate 180° out-of-phase. The MAX20808 features a selectable advanced modulation scheme (AMS) to provide improved dynamic load transient performance. The device also features selectable discontinuous current mode (DCM) operation to improve light-load efficiency. Operation settings and configurable features can be selected by connecting pin-strap resistors from the PGM_ pins to the ground.