CHL8214-00CRT

Special Purpose Regulators Overview

The CHL8214-00CRT is a switching controller manufactured by Infineon Technologies, designed for high-performance power management applications. It features a dual-phase architecture with integrated phase shedding capabilities to optimize efficiency across varying load conditions. The device supports I2C communication for configuration and monitoring, allowing for precise control of output voltages. It is housed in a compact surface-mount package suitable for space-constrained designs.

Special Purpose Regulators Feature Summary

• Dual-phase output capability with adaptive phase shedding for enhanced light-load efficiency
• I2C interface for digital control, monitoring, and flexible system integration
• Integrated switching controller logic for buck converter topologies

Special Purpose Regulators Applications

• High-density server power supplies
• Telecommunications equipment voltage regulation
• Industrial point-of-load conversion systems

Special Purpose Regulators Procurement Notes

Verify the specific suffix '00' against official Infineon documentation to confirm pinout and feature set compatibility. Ensure the source provides an original datasheet rather than distributor summaries. Confirm that the 40-QFN package dimensions match your PCB footprint requirements before finalizing procurement decisions.

Special Purpose Regulators Selection Notes

Select this component when dual-phase efficiency and digital control via I2C are required. Compare against the CHL8213 variant if single or dual output configurations differ from system needs. Evaluate thermal performance within the 6x6 mm QFN package relative to expected current loads and ambient operating temperatures.

Special Purpose Regulators Part Context

This part belongs to the CHL82xx series of synchronous buck controllers from Infineon (formerly International Rectifier). These devices are engineered for demanding DC/DC conversion tasks requiring high reliability and dynamic response. The series typically targets automotive and industrial sectors where robust performance under variable loads is critical.

Special Purpose Regulators Replacement Considerations

Check for direct substitutes such as the CHL8213-00CRT if the application requires different output channel counts. Verify pin-to-pin compatibility and register mapping before swapping components to ensure seamless integration without hardware redesign.