NXQ1TXL5/101J

Overview

The NXQ1TXL5/101J is a fully integrated one-chip controller and driver IC designed for low-power wireless power transmitters. It enables the design of 5 V Qi-compliant wireless chargers with an output power of 8 W. The device operates on a supply voltage ranging from 3.5 V to 5.25 V, with a maximum operating supply current of 1.5 A. It supports an operating temperature range from -20°C to 85°C (TA). The component is housed in a 32-HVQFN (5x5) package with an exposed pad, suitable for surface mount applications.

Feature Summary

• Fully integrated single-chip solution combining controller and driver functions for simplified transmitter design
• Compliance with Wireless Power Consortium (WPC) Qi standard for interoperability
• Optimized for low-cost implementation in 5 V wireless charging systems

Applications

• Qi-compliant wireless power transmitters
• Low-power wireless charging stations
• Consumer electronics with integrated wireless charging capabilities

Procurement Notes

Verify the obsolete lifecycle status before procurement planning. Confirm package compatibility with the 32-HVQFN footprint. Ensure design alignment with the 5 V Qi specification requirements. Check for available replacement components due to end-of-life status.

Selection Notes

Select this component for designs requiring a cost-effective, single-chip Qi transmitter solution. Verify that the 8 W output power meets system requirements. Ensure the 3.5 V to 5.25 V input range matches the power source. Consider the HVQFN-32 package constraints for PCB layout.

Part Context

This part belongs to NXP's wireless charging IC portfolio, specifically targeting the Qi standard market. It serves as a dedicated power management integrated circuit for transmitter-side applications. The series focuses on integrating control logic and power drivers to reduce external component count.

Replacement Considerations

The NXQ1TXL5/101J is listed as obsolete. No specific public substitute part numbers are confirmed in the provided documentation. Designers should consult NXP for recommended alternatives or consider redesigning with currently active Qi transmitter controllers.