MPQ8632DGLE-12-P

Voltage Regulators - DC DC Switching Regulators Overview

The MPQ8632DGLE-12-P is a fully integrated synchronous rectified step-down switch mode converter from Monolithic Power Systems. It operates with an input voltage range of 2.5 V to 18 V and delivers up to 12 A of output current. The device features a fixed switching frequency between 200 kHz and 1 MHz, with an adjustable output voltage ranging from 0.611 V to 13 V. It utilizes a 14-VFQFN package with an exposed pad for thermal management.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Fully integrated high-frequency synchronous buck topology
• Adjustable constant-on-time control architecture
• Integrated power MOSFETs for compact solution

Voltage Regulators - DC DC Switching Regulators Applications

• Point-of-load regulation for industrial equipment
• Power supply stages for networking infrastructure
• Voltage conversion for embedded computing systems

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'D' against the manufacturer's latest datasheet to confirm pinout and feature set variations within the MPQ8632 family. Ensure the QFN-14 package dimensions match the target PCB footprint. Confirm RoHS compliance status through official documentation before finalizing procurement specifications.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a single-output, high-current buck regulator is required within an 18 V input limit. The 12 A capability suits applications needing significant current density in a small form factor. Consider the fixed frequency operation for EMI filtering design rather than spread-spectrum variants.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the MPQ8632 series of synchronous buck converters. It shares architectural similarities with other MPS parts like the MPQ8632GLE-12-Z but differs in package type and specific internal configuration indicated by the 'D' suffix. It serves as a drop-in replacement for legacy regulators requiring similar current ratings.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include MPQ8632GLE-12-Z and MPQ8632GL-12-P, though package differences (QFN-16 vs QFN-14) require PCB layout adjustments. Verify electrical compatibility and thermal performance when cross-referencing with these family members.