MAX20810
Description
The MAX20810 is a fully integrated, highly efficient, step-down DC-DC switching regulator with PMBus interface. The device operates from 2.7V to 16V input supplies, and the output can be adjusted from 0.4V to 5.8V, delivering up to 10A of load current.
The switching frequency of the device can be configured from 500k Hz to 2MHz, to provide the capability of optimizing the design in terms of size and performance.
The MAX20810 utilizes fixed frequency, current-mode control with internal pensation. The IC features a selectable advanced modulation scheme (AMS) to provide improved performance during fast load transients. Operation settings and configurable features can be selected by connecting a pin-strap resistors from the PGM_ pins to ground or using PMBus mands.
The IC has an internal 1.8V LDO output to power the gate drives (VCC) and internal circuitry (AVDD). The device also has an optional LDO input pin (LDOIN), allowing connection from a 2.5V to 5.5V bias input supply...
