XCM414B045D2-G

Overview

The XCM414B045D2-G is a voltage regulator with an integrated bridge diode designed for wireless power receivers. It operates as a buck switching regulator IC with a fixed positive output of 4.5V and one output channel. The device supports an input voltage range from 2V to 26V and utilizes synchronous rectification. It is housed in an 8-PowerXDFN package, also identified as USP-8B10, and functions within a temperature range of -40°C to 85°C.

Feature Summary

• Integrates a voltage regulator with a bridge diode specifically for wireless power receiver applications
• Functions as a buck switching regulator with fixed positive output configuration
• Supports wide input voltage operation suitable for varying source conditions

Applications

• Wireless power receiver circuits
• Inductive power transfer systems
• Battery charging front-ends

Procurement Notes

Verify the specific part number against official Torex Semiconductor documentation to confirm the fixed output voltage and package type. Ensure compatibility with the intended wireless power receiver topology. Check for RoHS compliance status and moisture sensitivity level requirements before integration into the design.

Selection Notes

Select this component when a combined regulation and rectification solution is required for wireless power reception. The fixed 4.5V output simplifies design by eliminating external feedback networks. Consider the 8-PowerXDFN package size for space-constrained layouts and verify thermal performance within the specified operating temperature range.

Part Context

This component belongs to the XCM414 series from Torex Semiconductor, which focuses on voltage regulators with bridge diodes for wireless power applications. The series offers various fixed output voltages to accommodate different system requirements while maintaining a consistent package and functional architecture for standardized design implementation.

Replacement Considerations

Other variants within the XCM414 series, such as XCM414B050D2-G or XCM414B039D2-G, offer different fixed output voltages but share the same package and core functionality. Verify that the alternative output voltage meets the load requirements before substitution.