BQ51013BQWRHLRQ1

Power Management - Specialized Overview

The BQ51013BQWRHLRQ1 is an automotive-grade, highly integrated wireless receiver power supply compliant with the Qi (WPC v1.2) standard. Designed for secondary-side applications in portable devices, it operates within a supply voltage range of 4 V to 10 V and delivers up to 1.5 A output current. The device supports a regulated 5 V output and functions reliably across an extended junction temperature range from -40°C to +125°C. It utilizes a 20-pin VQFN package suitable for surface-mount assembly.

Power Management - Specialized Feature Summary

• Complies with WPC v1.2 Qi baseline power profile specifications
• Automotive qualification aligned with AEC-Q100 standards
• Integrates rectification, regulation, and communication logic

Power Management - Specialized Applications

• Automotive infotainment systems
• Vehicle navigation units
• Portable electronic devices requiring Qi charging

Power Management - Specialized Procurement Notes

Verify the specific suffix 'Q1' confirms automotive grade status against official Texas Instruments documentation. Confirm package type and tape/reel specifications match design requirements. Ensure compliance with RoHS directives and check for any recent production change notices affecting material composition or performance characteristics before finalizing procurement.

Power Management - Specialized Selection Notes

Select this component when designing for automotive environments requiring Qi v1.2 compatibility. It is appropriate for applications needing robust thermal performance up to 125°C junction temperature. Consider the 20-VQFN footprint for PCB layout constraints. Verify that the 1.5 A current capability meets the target device's power consumption needs without external amplification.

Power Management - Specialized Part Context

This part belongs to the BQ51013 family of wireless power receivers. It serves as the secondary-side solution for inductive power transfer systems. The Q1 suffix denotes its qualification for automotive use, distinguishing it from consumer-grade variants like the BQ51013B. It integrates the necessary circuitry to receive energy from a primary transmitter coil and regulate it for downstream loads.

Power Management - Specialized Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data.