MWCT1111CLH

Overview

The MWCT1111CLH is a wireless charging transmitter IC from NXP Semiconductors, designed for single-coil applications with up to 15 W output power. It operates within an input voltage range of 2.7 V to 3.6 V and supports Qi/WPC standards. The device features an embedded 40 KB Flash memory for firmware updates. It provides a 4 V output at 20 mA and functions between -40°C and +85°C. Packaged in a 64-pin LQFP (10x10 mm) SMD/SMT footprint, it is suitable for handheld consumer electronics.

Feature Summary

• Integrated controller functionality for complete wireless charging transmitter solutions
• Embedded 40 KB Flash memory enabling flexible application firmware updates
• Optimized hardware design for single-coil wireless power transmission

Applications

• Handheld consumer electronic devices
• Single-coil wireless charging base stations
• Qi-compliant portable power accessories

Procurement Notes

Verify the specific suffix CLH against official NXP documentation to confirm package type and temperature grade. Ensure compatibility with existing coil designs and host microcontroller interfaces before integration. Confirm current availability status as supply levels may fluctuate.

Selection Notes

Select this component for applications requiring integrated flash-based firmware management in a compact form factor. It is appropriate for designers needing a complete transmitter solution without external control logic. Evaluate thermal performance requirements given the 15 W capability in a 64-LQFP package.

Part Context

This part belongs to the MWCT1x1x series of 15 W wireless charging transmitters. It complements other models like the MWCT1012 by offering specific memory and interface configurations tailored for premium single-coil implementations in mobile devices.

Replacement Considerations

Consult NXP datasheets for direct pin-compatible alternatives within the MWCT1x1x family. Verify functional equivalence regarding flash size and output specifications when considering substitutes.