MP2884A

MP2884A
Monolithic Power Systems
Digital, Multi-Phase PWM Controller with PMBus and PWM-VID
Package Type: QFN-40, 5mmx5mm

Wir können den Controller entsprechend Ihrer Grafikkarte programmieren. Nach Auswahl der Option "Firmware" geben Sie bitte das genaue Modell Ihres Gerätes an, bevor Sie die Zahlung abschließen!


The MP2884A is a digital, multi-phase, pulsewidth modulation (PWM) controller with digital PWM-VID interface compatible with NVIDIA’s Open VReg specification. The MP2884A can work with MPS’s Intelli-Phase products to complete the multi-phase voltage regulator (VR) solution with minimal external components. The MP2884A can be configured with up to 4-phase operation. The MP2884A provides an on-chip EEPROM to store and restore device configurations. Device configurations and fault parameters can be easily programmed or monitored via the PMBus/I2C interface. The MP2884A can monitor and report the output current through the CS output from the Intelli-Phase products. The MP2884A is based on a unique, digital, multi-phase, non-linear control and provides fast transient response to the load transient with minimal output capacitors. With only one power-loop control method for both steady state and load transient, the power loop compensation is very easy to configure.

Data sheet