ADP32110091MNR2G

DC DC Switching Controllers Overview

The ADP32110091MNR2G is a synchronous buck controller designed for next-generation Intel processor power supplies. It features a single output with a voltage range of 0.013V to 1.5V and an input voltage range of 3.3V to 22V. The device operates within a temperature range of -40°C to 100°C and is housed in a 32-QFN (5x5) package. This component serves as a specialized voltage regulator IC optimized for high-performance computing applications.

DC DC Switching Controllers Feature Summary

• Synchronous buck controller architecture for efficient power conversion
• Optimized specifically for next-generation Intel processor power delivery
• Single-phase operation with programmable parameters

DC DC Switching Controllers Applications

• Power supplies for next-generation Intel processors
• High-performance computing systems
• Server and workstation mainboard VRMs

DC DC Switching Controllers Procurement Notes

Verify the exact suffix and full part number against official onsemi documentation, as variations exist within the ADP3211 family. Confirm current availability status, as some variants may be discontinued or subject to product change notifications. Ensure compatibility with specific Intel platform requirements before integration into design.

DC DC Switching Controllers Selection Notes

Select this component when designing power stages for modern Intel processors requiring precise voltage regulation. Consider the 32-QFN package constraints and thermal management needs. Verify that the fixed internal switching frequency meets system noise filtering requirements. Ensure input voltage ranges align with system bus specifications.

DC DC Switching Controllers Part Context

This part belongs to the ADP3211 series of special purpose regulators manufactured by onsemi. These controllers are engineered for demanding CPU core power applications. The series provides integrated solutions for complex power sequencing and load line calibration required by advanced microprocessors.

DC DC Switching Controllers Replacement Considerations

Check for direct substitutes within the ADP3211 family, such as ADP3211AMNR2G, ensuring pinout and electrical characteristics match. Verify if alternative suffixes offer different packaging or environmental compliance without altering functionality.