CHL8225G-00CRT

Special Purpose Regulators Overview

The CHL8225G-00CRT is a dual-output synchronous buck switching controller designed for GPU core power applications. It operates with a 3.3V input voltage and features a 40-QFN (6x6) surface-mount package. The device supports two independent outputs, enabling efficient power management for graphics processing units. Operating temperature range is specified from 0°C to 85°C. This component is part of the Infineon CHL series, optimized for high-density power solutions in consumer electronics.

Special Purpose Regulators Feature Summary

• Dual output architecture for simultaneous power delivery
• Optimized for GPU core voltage regulation
• Compact 40-QFN surface mount packaging

Special Purpose Regulators Applications

• GPU core power supply
• Controller board power management
• Graphics processing unit voltage regulation

Special Purpose Regulators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to obsolete status. Confirm RoHS compliance and lead-free specifications prior to integration. Check for valid datasheets and discontinuation notifications to ensure long-term support viability. Validate package dimensions against PCB footprint requirements before procurement.

Special Purpose Regulators Selection Notes

Select this component for designs requiring dual-output buck control in compact form factors. Ensure input voltage matches the 3.3V specification. Consider thermal performance within the 0°C to 85°C operating range. Evaluate compatibility with existing GPU power architectures. Verify availability through secondary markets as primary production has ceased.

Special Purpose Regulators Part Context

This IC belongs to Infineon's CHL series of specialized power management controllers. It is engineered specifically for high-performance computing applications, particularly graphics processing units. The device integrates control logic for synchronous buck conversion, offering efficiency and space savings compared to discrete solutions. It represents a niche solution for legacy GPU designs requiring precise voltage regulation.

Special Purpose Regulators Replacement Considerations

No officially confirmed substitute part numbers are available in public documentation. The component status is listed as obsolete. Designers should evaluate alternative dual-output controllers from current product lines or consult manufacturer engineering support for pin-compatible replacements.