MP2884A Overview
Description
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.
Key Features
- Programmable Multi-Phase up to Four Phases
- PWM-VID Interface Compatible with NVIDIA Open VReg Specification
- PMBus/I2C Compliant (1MHz Bus Speed)
- Pin Programmable for PMBus Address
- Built-In EEPROM to Store Custom Configurations
- Switching Frequency Range 200kHz to 5MHz
- Automatic Loop Compensation
- Fewer External Components than Conventional Analog Controller
- Best Transient Performance with Non- Linear Digital Control
- Flexible Phase Assignment
