Step-Down
MPM3695-100

MPM3695-100

16V, 100A, Scalable, DC/DC Power Module with PMBus

Datasheet

Description

The MPM3695-100 is a 100A, scalable, fully integrated power module with a PMBus interface. The device offers a complete power solution that achieves up to 100A of output current, with excellent load and line regulation across a wide input voltage range. The MPM3695-100 operates at high efficiency across a wide load range and can be paralleled to deliver up to 800A of current.

By integrating four interleaved phases in a single molded power module, the MPM3695-100 adopts MPS’s proprietary, multi-phase constant-on-time (MCOT) control to provide ultra-fast transient response and simple loop compensation. The PMBus interface provides module configurations and monitoring of key parameters.

Full protection features include over-current protection (OCP), over-voltage protection (OVP), under-voltage protection (UVP), and over-temperature protection (OTP).

The MPM3695-100 requires a minimal number of readily available, external components. It is available in a BGA (15mmx30mmx5.18mm) package.

Features & Benefits

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
100A Continuous Current for Outputs Up to 1.8V
60A Continuous Current for 3.3V Output
Parallelable Up to 800A with Active Current Balancing
Auto-Interleaving for Parallel Operation
Output Voltage Remote Sensing
±1% Reference Voltage Accuracy (-40°C to +125°C)
PMBus 1.3 Compliant
Telemetry Readback including VIN, VOUT, IOUT, Temperature, and Faults
Configurable via the PMBus:
Output Voltage
Soft-Start Time
Over-Current (OC), Over-Temperature (OT), Over-Voltage (OV), Under-Voltage (UV), Under-Voltage Lockout (UVLO) Limits
PWM Mode
Switching Frequency
Available in a BGA (15mmx30mmx5.18mm) Package

Active Part Numbers:

MPM3695GBH-100-xxxx MPM3695GBH-100-0001–T

Evaluation Tools

Virtual Bench Pro 4.0 Evaluation Kit Graphical User Interface (GUI) supported by MPS used to configure and monitor multiple MPS digital power solutions with an I2C Interface

The Virtual Bench Pro 4.0 is a Graphical User Interface (GUI) supported by MPS used to configure and monitor multiple MPS digital power solutions with an I2C Interface. This GUI is an intuitive tool that can be used with MPS evaluation kits and helps assist in the evaluation and in the testing phases of your design.

Hardware & Software Requirements:

USB to I2C Communication Device EVKT-USBI2C-02
PC running Window 7 or later
.Net Framework 4.0 or later

Features:

Support PMBus open standard protocol. Common commands such as setting the output, switching frequency, etc
Provide tips for the parameter configuration of the digital power solution
Monitor real-time data and displayed values by the GUI such as: