IR3563BMGB02TRP

Special Purpose Regulators Overview

The IR3563BMGB02TRP is a specialized switching controller manufactured by Infineon Technologies, designed for high-performance power management applications. It functions as an Intel VR12 and VR12.5 compliant buck regulator controller, supporting up to eight output phases. The device operates with a programmable switching frequency ranging from 200 kHz to 2 MHz, allowing optimization for efficiency and transient response. It features integrated gate drivers and protection mechanisms suitable for demanding CPU core voltage regulation tasks.

Special Purpose Regulators Feature Summary

• Complies with Intel VR12 and VR12.5 specifications for processor power delivery
• Supports multi-phase configurations for high-current load requirements
• Integrates adaptive voltage positioning for improved transient performance

Special Purpose Regulators Applications

• Intel Core processor voltage regulation modules
• High-density server power supplies
• Workstation graphics processing unit power stages

Special Purpose Regulators Procurement Notes

Verify component authenticity through authorized distribution channels due to obsolete status. Confirm package integrity upon receipt, as the 48-QFN format requires careful handling. Cross-reference datasheet revisions to ensure compatibility with current design specifications before integration into production systems.

Special Purpose Regulators Selection Notes

Select this component when designing systems requiring strict adherence to Intel VR12/VR12.5 standards. Evaluate thermal dissipation capabilities of the 48-VFQFN package against system constraints. Ensure control loop compensation matches the specific inductor and capacitor selection for stable operation across the full load range.

Special Purpose Regulators Part Context

This part belongs to the IR3563 family of multiphase PWM controllers. It serves as a critical interface between digital power management protocols and analog power stage execution. The BM suffix typically denotes specific temperature or reliability grades within the product line, distinguishing it from standard variants.

Special Purpose Regulators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, direct pin-to-pin replacements may require schematic redesign. Consult official Infineon technical support for validated alternative components compatible with VR12.5 architectures.