XCM414B040D2-G

Overview

The XCM414B040D2-G is a DC-DC switching regulator IC manufactured by Torex Semiconductor Ltd. It functions as a step-down converter with a fixed output voltage of 4.0V, designed for wireless power receiver applications. The device operates within an input voltage range of 2V to 26V and provides a single positive output. It utilizes synchronous rectification technology and is housed in an 8-PowerXDFN (USP-8B10) surface-mount package. The component supports operation across a temperature range of -40°C to 85°C.

Feature Summary

• Integrated bridge diode functionality specifically engineered for wireless power receiver circuits
• Step-down topology providing stable fixed voltage regulation from high input sources
• Synchronous rectification design for improved efficiency in compact form factors

Applications

• Wireless power receiver systems
• Battery charging circuits in portable devices
• Low-voltage digital logic supply regulation

Procurement Notes

Verify the specific suffix D2 against the manufacturer's official datasheet to confirm the integrated bridge diode configuration intended for wireless power applications. Ensure compatibility with the required 4.0V output specification and USP-8B10 package dimensions during procurement planning.

Selection Notes

Select this component when designing wireless power receivers requiring a fixed 4.0V output from a wide input range up to 26V. The integrated bridge diode feature simplifies circuit architecture compared to discrete solutions. Confirm that the 8-PowerXDFN package fits the available PCB real estate and thermal requirements.

Part Context

This part belongs to the XCM414 series of regulators from Torex Semiconductor. The series includes various output voltage variants tailored for different wireless power standards. The XCM414B040D2-G is distinguished by its specific 4.0V output setting and dedicated integration for rectification tasks in receiving coils.

Replacement Considerations

Other parts in the XCM414 series with different output voltages may serve as functional substitutes if the voltage requirement changes. Verify pinout compatibility and thermal performance before substituting with non-series components.