XC9302A472MR-G

DC DC Switching Controllers Overview

The XC9302A472MR-G is a step-up and step-down DC-DC controller manufactured by Torex Semiconductor. It operates with a fixed switching frequency of 180 kHz, providing efficient voltage regulation for battery-powered applications. The device supports both buck and boost converter topologies within a single integrated circuit. It is housed in a compact SOT-25-5 package, suitable for space-constrained designs. The component functions as a voltage-mode controller to manage power conversion tasks.

DC DC Switching Controllers Feature Summary

• Integrated step-up and step-down DC-DC control functionality
• Fixed 180 kHz switching frequency operation
• Compact SOT-25-5 surface-mount packaging

DC DC Switching Controllers Applications

• Battery-powered portable electronic devices
• Step-up/step-down power supply circuits
• Voltage regulation in mobile communication equipment

DC DC Switching Controllers Procurement Notes

Verify the specific suffix '472' against official Torex documentation to confirm output voltage settings or internal resistor configurations. Ensure compatibility with required input voltage ranges before integration. Cross-reference the datasheet revision date to guarantee alignment with current manufacturing specifications and electrical characteristics.

DC DC Switching Controllers Selection Notes

Select this component when a single IC solution is required for both boosting and bucking voltages from a variable source. The fixed 180 kHz frequency simplifies external component selection compared to adjustable frequency controllers. Consider the SOT-25-5 footprint constraints during PCB layout planning to ensure adequate thermal dissipation and signal integrity.

DC DC Switching Controllers Part Context

This part belongs to the XC9302 series of DC-DC controllers from Torex Semiconductor. The series is designed for low-power applications requiring flexible voltage conversion capabilities. The XC9302A472MR-G variant specifically denotes the package type and internal configuration parameters defined by the manufacturer's coding system.

DC DC Switching Controllers Replacement Considerations

Consult official Torex cross-reference lists for verified equivalents. Generic replacements may not match the precise 180 kHz frequency or control architecture. Verify pinout compatibility and electrical limits before substituting.