MAX77874

MAX77874 EVALUATION KIT AVAILABLE 16A High-Performance Quad-Phase Buck Regulator for Multicore CPU and GPU Processors General Description The MAX77874 is a quad-phase, high-current, step-down buck regulator for CPU and GPU multicore processors. Proprietary IP provides industry-leading transient response, output voltage accuracy, high efficiency, and miniature PCB footprint. The output voltage is I2C programmable from 0.25V to 1.30V in 5mV steps. Output current capability is 16A. Rotational phase spreading ensures high efficiency and low ripple at light loads with seamless operation across all varying loads. Turbo skip mode combines the same transient response of forced-PWM mode with light load efficiency similar to Skip mode. Soft-start and DVS ramp rates are I2C programmable and controlled through dedicated logic inputs. The MAX77874 is offered in a 48-bump, 0.35mm pitch WLP array and is specified over the -40°C to +85°C temperature range. Ordering Information appears and Benefits and Features continued at end of data sheet. Applications ●● Smartphones, Tablets, Ultrabooks ●● DSLR, Mirrorless, Action Cameras ●● Gaming, Drones, Robots, Virtual Reality ●● AI, Machine Vision, Embedded Microprocessors Benefits and Features ●● Operating Range VIN: 2.7V to 4.8V VOUT: 0.25V to 1.30V in 5mV Steps IOUT: Up to 16A ●● Fast Load-Transient Response 25mV Droop in FPWM and Turbo-Skip Modes 40mV Droop in Skip Mode Conditions: 3.7VIN, 0.9VOUT, 200mA to 9.2A ●● Tight VOUT...