Monolithic Power Systems (MPS) MPM82504 Power Management Modules

Monolithic Power Systems (MPS) MPM82504 Power Management Modules with PMBUs interface offers a complete power solution that achieves up to 25A output channel. The MPM82504 has four output channels that can be paralleled to provide 50A, 75A, or 100A of output current for flexible configurations. These MPM82504 power modules can also operate in parallel with the MPM3695-100 and additional MPM82504 devices to provide a higher output current. The MPM82504 modules come with MPS’s proprietary, Multi-phase Constant-On-Time (MCOT) control, which provides ultra-fast transient response and simple loop compensation. These modules feature full protection like Over-Current Protection (OCP), Over-Voltage Protection (OVP), Under-Voltage Protection (UVP). The PMBus interface enables flexible digital configurations and monitoring of key parameters. The MPM82504 modules are available in 15mm x 30mm x 5.18mm dimensions with a BGA package. Typical applications include telecom and networking systems, servers and computing, and industrial equipment.

Features

  • 3.2V to 16V input voltage range with external 3.3V VCC bias
  • 4V to 16V input voltage range with internal VCC bias
  • 0.5V to 3.3V output voltage range 
  • Auto-interleaving for multi-phase operation
  • 1.3 PMBus compliant
  • Telemetry readback including VIN, VOUT, IOUT, temperature, and faults for each channel
  • Available in a BGA (15mm x 30mm x 5.18mm) package
  • Four parallelable output channels with up to 25A per channel
  • Individual remote sense for each channel
  • Each channel is configurable via the PMBus:
    • Output voltage and soft-start time
    • OCP, OVP, UVP, over-temperature protection, and UVLO limits
    • PWM mode and switching frequency

Applications

  • Telecom and networking systems
  • Industrial equipment
  • Servers and computing
  • FPGA and ASIC core power

Typical application circuit diagram

Application Circuit Diagram - Monolithic Power Systems (MPS) MPM82504 Power Management Modules

Videos

Monolithic Power Systems (MPS) MPM82504 Power Management Modules