CHL8214-05CRT

DC DC Switching Controllers Overview

The CHL8214-05CRT is a synchronous buck DC-DC switching controller manufactured by Infineon Technologies. It operates within a fixed frequency range of 200kHz to 1.2MHz and utilizes I²C serial interfaces for configuration. The device features enable control functionality and is housed in a 40-VFQFN exposed pad package. This component is designed for high-efficiency voltage regulation applications requiring digital control capabilities.

DC DC Switching Controllers Feature Summary

• Supports adjustable switching frequencies between 200kHz and 1.2MHz
• Integrates I²C serial interface for digital communication and control
• Features enable pin for power management control

DC DC Switching Controllers Applications

• Digital power supply systems
• Voltage regulation modules
• Embedded system power management

DC DC Switching Controllers Procurement Notes

Verify the obsolete status of this part number with the manufacturer or authorized distributors before procurement. Confirm that alternative components are available if current production is discontinued. Ensure compatibility with existing PCB layouts and control logic when substituting obsolete parts.

DC DC Switching Controllers Selection Notes

Select this component for applications requiring precise digital control via I²C. Consider the operating frequency range and package thermal characteristics. Verify that the synchronous buck topology meets efficiency requirements. Check availability due to potential obsolescence.

DC DC Switching Controllers Part Context

This part belongs to the CHL8214 series of DC-DC switching controllers from Infineon Technologies, formerly International Rectifier. The series offers digital control solutions for power management. The specific model indicates a variant within this family, characterized by its interface and packaging options.

DC DC Switching Controllers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data. Consult official Infineon documentation for recommended replacements or contact the manufacturer directly for obsolescence management support.