Monolithic Power Systems (MPS) EVM3698-BH-02A Evaluation Board
Monolithic Power Systems (MPS) EVM3698-BH-02A Evaluation Board is designed to demonstrate the capabilities of the MPM3698 and MPM3699 scalable power modules. Each power module can achieve between 4.5V and 16V of input voltage (VIN) and between 0.3V and 5.5V of adjustable output voltage (VOUT) with PMBus and AVSBus interfaces. The MPS EVM3698-BH-02A board provides up to 440A of peak output current (IOUT) or 330A of continuous IOUT.
The MPM3698 module features an MPS proprietary digital, multi-phase, nonlinear control scheme to provide a fast transient response to load transients 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. The MPM3699 module offers many features to simplify system design. Each phase of the MPM3699 has individual tri-state pulse-width modulation (PWM) inputs to work with the MPM3698. The MPM3699 also has a separate, accurate current sense and temperature output to report the inductor current (IL) and junction temperature (TJ) of each phase.
Features
- 4.5V to 16V input voltage range
- 0.3V to 5.5V output voltage range, 0.85V default
- 440A total maximum output current
- 85.4% typical efficiency, 89.3% peak
- 500kHz switching frequency per phase for rail 1
- 210mm x 135mm x 20mm size
Applications
- FPGA and ASIC core power
- Acceleration cards
- Test equipment and instruments
Overview
Related Modules
Monolithic Power Systems (MPS) MPM3698 Scalable Power Modules
16V, single peak 120A or dual peak 80A + 40A power modules with a digital interface.