MPM54304GMN-0002

Voltage Regulators - DC DC Switching Regulators Overview

The MPM54304GMN-0002 is a quad-output DC/DC step-down power module from Monolithic Power Systems. It integrates four high-efficiency buck converters, inductors, and a flexible logic interface within a compact LGA-33 (7mm x 7mm) package. The device operates with an input voltage range of 4V to 16V. Channels 1 and 2 provide 3A continuous output current, while channels 3 and 4 deliver 2A. Output voltages are adjustable via I2C or external resistors, ranging from 0.55V to 5.4V for I2C control. The module features a default switching frequency of 1.5MHz, configurable GPIOs, and comprehensive protection including UVLO, OCP, and thermal shutdown.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates four independent synchronous buck converters with built-in inductors
• Supports I2C programmable output voltage and sequencing configuration
• Features configurable multi-functional GPIO pins for system customization
• Includes interleaved operation capability to reduce input ripple

Voltage Regulators - DC DC Switching Regulators Applications

• FPGA core and auxiliary power supplies
• Multi-rail embedded power systems
• MCU and DSP board power distribution

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix code against the manufacturer datasheet to confirm factory-programmed parameters such as output voltage and sequencing. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Ensure ESD handling protocols are followed during installation due to the fine-pitch LGA package requirements.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when space-constrained designs require multiple regulated rails from a single IC. It is suitable for applications needing fast transient response and flexible power-up sequences. Consider the 33-pin LGA footprint for PCB layout constraints. Verify that the required output currents align with the 3A and 2A channel specifications.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the MPS MPM series of highly integrated power management modules. These modules are designed to replace discrete solutions by combining power stages, inductors, and control logic into a single package. The series targets portable electronics and industrial equipment requiring efficient, compact power delivery.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

MPM54304GMN-0001 and MPM54304GMN-0003 are parameter-equivalent alternatives within the same family. Verify pinout compatibility and specific factory-configured settings before substitution.