CHL8228G-07CRT

Special Purpose Regulators Overview

The CHL8228G-07CRT is a dual-output GPU core power supply controller manufactured by Infineon Technologies. It operates with a 3.3V input voltage and supports an output voltage up to 56V. The device is housed in a 56-VFQFN package with an exposed pad, specifically the PG-VQFN-56-901 configuration. Designed for surface mount installation, it functions within a temperature range of 0°C to 85°C (TA). This component is classified as a special purpose regulator intended for high-performance graphics processing unit applications.

Special Purpose Regulators Feature Summary

• Dual-output architecture designed for GPU core power regulation
• Integrated control logic for specialized power management tasks
• Surface-mount compatible design utilizing a compact QFN footprint

Special Purpose Regulators Applications

• GPU core power supply controllers
• Graphics processing unit voltage regulation
• Special purpose regulator circuits

Special Purpose Regulators Procurement Notes

Verify component status carefully as this part is marked as obsolete or end-of-life. Confirm availability through authorized distributors or secondary markets only. Ensure compatibility with existing PCB layouts due to the specific PG-VQFN-56-901 package dimensions. Check for RoHS compliance and moisture sensitivity level requirements during handling and storage procedures.

Special Purpose Regulators Selection Notes

Select this component when designing systems requiring dedicated dual-output control for GPU cores. Consider the 56-pin QFN package constraints and thermal dissipation needs. Verify that the 3.3V input requirement aligns with system power rails. Evaluate the operating temperature range against environmental conditions. Review datasheet specifications for pin-strapping options if available.

Special Purpose Regulators Part Context

This controller belongs to the CHL8228G series from Infineon Technologies, focusing on advanced power management solutions. It is distinct from general-purpose regulators by targeting specific high-current, multi-phase applications typical in modern computing hardware. The series emphasizes integration and efficiency for demanding graphical workloads.

Special Purpose Regulators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, direct replacements may require redesigning the power stage or consulting manufacturer engineering support for lifecycle alternatives.