16V, 20A, Scalable, DC/DC Power Module with PMBus
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    $25.00 /unit

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Product Description

MPM3695-25 is a scalable and fully integrated power module with PMBus interface. MPM3695-25 offers a complete power solution that achieves up to 25A peak of output current with excellent load and line regulation over a wide input voltage range. MPM3695-25 operates at a high efficiency over a wide load range and can be paralleled to deliver up to 150A of peak current.

The MPM3695-25 adopts MPS’s proprietary, multi-phase constant-on-time (MCOT) control, which provides ultra-fast transient response and simple loop compensation. The PMBus interface provides module configurations and monitoring of key parameters.

MPM3695-25 features full protection functions including over-current protection (OCP), over-voltage protection (OVP), under-voltage protection (UVP), and over-temperature protection (OTP).

MPM3695-25 requires a minimal number of readily available external components and is available in a QFN-59 (10mmx12mmx4mm) package.

Product Features

  • Wide Input Voltage Range from 3V - 3V-16V Input Voltage with External V¬CC - 4V-16V Input Voltage with Internal V¬CC
  • 0.5V to 6V Output Voltage Range
  • 20A Continuous Output Current, Peak 25A, Parallel Up to 150A Peak
  • Auto-Interleaving for Multi-Phase Operation
  • Auto-Compensation with Adaptive MCOT for Ultra-Fast Transient Response
  • 0.5% Reference Voltage Over 0°C to +70°C Junction Temperature Range
  • True Remote Sense of Output Voltage
  • PMBus 1.3 Compliant
  • Programmable via PMBus
  • Current Limit
  • Selection of Pulse-Skip Mode or Continuous Conduction Mode (CCM)
  • Soft-Start Time
  • Switching Frequency
  • Fault Limits
  • Available in a QFN-59 (10mmx12mmx4mm) Package


Communication Interface Device USB to I2C/PMBus, included with product evaluation kit or can be purchased separately. 

The EVKT-USBI2C-02 is included with the product evaluation kit, or it can be purchased separately. This communication interface provides the USB to I2C port as well as PMBus capabilities. It is designed to work with MPS I2C and PMBus products, and Virtual Bench Pro, and I2C GUI tools.  Together with MPS Virtual Bench Pro and I2C GUI tools, it provides a quick and easy way to evaluate the performance of MPS digital products.

The EVKT-USBI2C-02 kit includes:

  • 1 USB to I2C communication device interface
  • 1 USB cable
  • 1 10-pin ribbon cable
  • 1 3-pin ribbon cable
  • Thumbdrive with datasheet and driver files

$25.00 + tax

16V, 20A, Scalable DC/DC Power Module with PMBus

The EVKT-MPM3695-25-A is an evaluation kit for the single-phase configuration of the MPM3695-25. The MPM3695-25 is a 4mm tall, scalable, and fully integrated power module with a PMBus interface. The MPM3695-25 offers a complete power solution that achieves up to 25A of output peak current with excellent load and line regulation over a wide input voltage range. MPS’s proprietary, multi-phase constant-on-time (MCOT) control provides ultra-fast transient response and simple loop compensation. This kit allows for quick evaluation and module configurations through PMBus interface.

Free Evaluation Board

$75.00 + tax

16V, 40A, Scalable DC/DC Power Module Demo

EVM3695-25-RF-03B is a high efficiency, high power density 40A synchronous step-down power converter, featuring MPM3696-25 in parallel. The input range is from 4.5V to 16V. Providing the external 3.3V supply to VCC pin can extend the operation range from 3V to 16V. The output voltage is adjustable from 0.5V to 5.5V, with default at 1.8V. The EVM3695-25-RF-03B can output up to 40A continuously/50A peak load current.

The EVM3695-25-RF-03B has two MPM3695-25 on the board. MPM3695-25 is a scalable, 16V, 20A step-down power modules with PMBus interface. It adopts MPS’s proprietary multi-phase constant-on-time (MCOT) control structure which can provide ultra-fast transient responses, and simple loop compensation. The integrated PMBus interface provides flexible power management functions, including setting output voltage, switching frequency, fault management, timing control, and provide telemetry read back. For more details, please check MPM3695-25 datasheet. 

The EVM3695-25-RF-03B size is 85mm x 90mm. The total solution resides in a 15mm x 21mm area, top and bottom side. The board also provides on-board load transient circuit and SMA connector, to easily measure the voltage ripple and load transient performances.

To fully explore the digital functions of the board, the EVKT-USBI2C-02 and the Virtual Bench Pro 3.0 GUI is needed. Please contact MPS for more information.

$25.00 + tax

Quality Policy, Certificates & Reliability Reports
All MPS parts are lead-free, halogen-free and adhere to the RoHS directive. See Environmental section for details.