MPM54304GMN-0004

Voltage Regulators - DC DC Switching Regulators Overview

The MPM54304GMN-0004 is a quad-output power management module from Monolithic Power Systems, integrating four high-efficiency buck DC/DC converters and inductors. It operates with an input voltage range of 4V to 16V. Channels 1 and 2 provide 3A continuous output current, while channels 3 and 4 provide 2A. The switching frequency is 1.6MHz. Output voltages are adjustable via I2C or resistor dividers, ranging from 550mV to 5.4V for I2C control. The device features COT control for fast transient response and is housed in a compact LGA package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates four independent buck converters with flexible logic interface and configurable GPIO pins
• Supports I2C programmability for output voltage, protection thresholds, and sequencing
• Enables channel paralleling for increased current capacity on paired outputs
• Includes comprehensive protection mechanisms such as UVLO, OCP, and thermal shutdown

Voltage Regulators - DC DC Switching Regulators Applications

• FPGA power supply systems
• Multi-rail power distribution networks
• MCU and DSP core voltage regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix code to confirm factory-programmed parameters, as the base model supports various configurations. Confirm RoHS compliance status through official documentation before integration. Ensure ESD handling protocols are followed due to moisture sensitivity classification. Cross-reference the ordering number with manufacturer datasheets to validate pinout and electrical characteristics for the specific revision.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this module when space-constrained designs require multiple regulated rails from a single component. The integrated inductors reduce external footprint compared to discrete solutions. Choose based on required output currents, noting that channels 1 and 2 support higher loads than 3 and 4. Utilize I2C configuration if dynamic voltage adjustment or precise sequencing is necessary for the system architecture.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the MPM series of power modules designed for embedded applications. It consolidates multiple power stages into a single LGA package to simplify PCB layout. The series targets portable electronics and industrial equipment requiring efficient, multi-voltage generation from a single input source.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

MPM54304GMN-0000, MPM54304GMN-0001, MPM54304GMN-0002, and MPM54304GMN-0003 are parameter-equivalent variants within the same family. Verify pre-programmed settings match application requirements when substituting.