XC9302A522MR-G

Overview

The XC9302A522MR-G is a step-up and step-down DC-DC controller manufactured by Torex Semiconductor. It operates at a switching frequency of 180kHz and supports buck-boost voltage regulation with positive output. The component is housed in an SOT-25-5 package, providing a compact solution for power management applications requiring efficient voltage conversion.

Feature Summary

• Supports step-up and step-down voltage conversion modes
• Integrated DC-DC controller for buck-boost regulation
• Operates at a fixed 180kHz switching frequency

Applications

• Battery-powered portable devices
• Systems requiring stable voltage from varying input sources
• Compact power management modules

Procurement Notes

Verify the exact part number XC9302A522MR-G against official Torex Semiconductor documentation to ensure compatibility. Confirm that the SOT-25-5 package and 180kHz operation align with your design requirements. Cross-reference datasheet specifications for electrical characteristics before integration.

Selection Notes

Select this controller when a compact buck-boost solution is needed for battery-operated equipment. The 180kHz frequency offers a balance between efficiency and component size. Ensure input and output voltage ranges match the specific application needs defined in the official datasheet.

Part Context

This component belongs to the XC9302 series of DC-DC controllers from Torex Semiconductor. The series includes various models with different switching frequencies and pin configurations, designed for efficient power management in small form-factor electronics.

Replacement Considerations

Check for other XC9302 variants with compatible pinouts and electrical specs. Verify if alternative stepping frequencies are acceptable for the target application.