XCM414B083D2-G

Overview

The XCM414B083D2-G is a fixed-output buck switching regulator IC manufactured by Torex Semiconductor Ltd. It provides a regulated output voltage of 8.3V with an input voltage range spanning from 2V to 26V. The device features a single positive output configuration and utilizes a non-synchronous rectifier topology. It is housed in an 8-PowerXDFN package, specifically identified as USP-8B10, designed for surface-mount installation. The component operates within a standard ambient temperature range of -40°C to 85°C.

Feature Summary

• Integrates a synchronous buck converter architecture for efficient DC-DC step-down conversion
• Incorporates internal bridge diode functionality optimized for wireless power receiver applications
• Supports wide input voltage operation suitable for diverse power source conditions

Applications

• Wireless power receiver circuits
• DC-DC step-down conversion stages
• Portable electronic device power management

Procurement Notes

Verify the specific output voltage designation corresponding to the suffix '083' against the official Torex Semiconductor datasheet to ensure accuracy. Confirm that the USP-8B10 package dimensions align with the target PCB footprint requirements. Check RoHS compliance status and lead times directly with authorized distributors or the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when a fixed 8.3V output is required from a 2V to 26V input range in space-constrained designs. The integrated bridge diode feature makes it particularly suitable for wireless charging receiver topologies. Ensure the thermal performance of the 8-PowerXDFN package meets the application's heat dissipation needs under maximum load conditions.

Part Context

This part belongs to the XCM414 series of buck converters from Torex Semiconductor. The series includes various models differentiated primarily by their fixed output voltages, such as the XCM414B033D2-G (3.3V) and XCM414B081D2-G (8.1V). These devices share common architectural features including wide input voltage support and compact packaging, tailored for modern portable electronics.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Engineers should consult the official Torex Semiconductor website or authorized distributor catalogs for cross-reference information. Verify pinout compatibility and electrical specifications before considering any alternative components.