XC9302A293MR-G

DC DC Switching Controllers Overview

The XC9302A293MR-G is a positive output step-up and step-down DC-DC controller IC manufactured by Torex Semiconductor Ltd. It operates with a switching frequency of 300 kHz and is housed in an SOT-25-5 package. The device functions as a buck-boost regulator, designed to maintain stable output voltage levels regardless of whether the input voltage is higher or lower than the regulated output.

DC DC Switching Controllers Feature Summary

• Integrates buck-boost control logic for versatile voltage regulation
• Operates at a fixed 300 kHz switching frequency
• Configured for positive output applications

DC DC Switching Controllers Applications

• Battery-powered portable electronics requiring extended runtime
• Systems with fluctuating input supply voltages
• General-purpose power management circuits

DC DC Switching Controllers Procurement Notes

Verify the specific datasheet version and electrical characteristics directly from Torex Semiconductor before integration. Confirm that the SOT-25-5 package dimensions and pinout align with your PCB layout requirements. Ensure thermal management strategies are adequate for the intended operating conditions.

DC DC Switching Controllers Selection Notes

Select this component when a single controller must handle both boost and buck operations efficiently. The fixed 300 kHz frequency allows for predictable filter design. Consider the external component requirements for current sensing and feedback networks to achieve the desired performance specifications.

DC DC Switching Controllers Part Context

This part belongs to the XC930x series of DC-DC controllers from Torex Semiconductor. It complements other models like the XC9301A293MR-G, which also features a 300 kHz frequency but may differ in specific control architectures or additional integrated features within the same product family.

DC DC Switching Controllers Replacement Considerations

The XC9301A293MR-G is a related model within the same manufacturer's lineup. Verify functional compatibility regarding control topology and switching frequency before substitution.