TS51221-M015QFNR

Power Management - Specialized Overview

The TS51221-M015QFNR is a high-efficiency regulator integrated circuit designed for wireless power receiver applications. Manufactured by Semtech Corporation, this device operates within a supply voltage range of 4.5 V to 24 V and draws a supply current of 5.2 mA. It is housed in a compact 16-QFN (3x3) surface-mount package. The component supports an operating temperature range from -40°C to +125°C, ensuring reliability across diverse environmental conditions.

Power Management - Specialized Feature Summary

• High efficiency regulation optimized for wireless power transfer systems
• Wide input supply voltage capability supporting various transmitter standards
• Compact 16-pin QFN footprint suitable for space-constrained designs

Power Management - Specialized Applications

• Wireless charging receivers for portable electronics
• Battery-powered devices requiring efficient power management
• IoT sensors utilizing wireless energy harvesting

Power Management - Specialized Procurement Notes

Verify the specific suffix M015 against official Semtech documentation to confirm output configuration. Ensure compatibility with your system's voltage requirements before integration. Cross-reference datasheet revisions to confirm pinout and electrical characteristics remain unchanged. Confirm RoHS compliance status through the manufacturer's latest certification documents.

Power Management - Specialized Selection Notes

Select this component when designing wireless power receivers requiring a wide input voltage range up to 24 V. The 16-QFN package is ideal for applications demanding minimal board space. Consider the -40°C to +125°C operating range for industrial or automotive environments. Verify that the 5.2 mA supply current aligns with your system's power budget constraints.

Power Management - Specialized Part Context

This part belongs to Semtech's family of wireless power receiver PMICs. It complements other models like the TS51221-M018QFNR and TS51221-M033QFNR, which offer different output configurations. These devices are engineered to simplify the design of Qi-compliant and proprietary wireless charging solutions.

Power Management - Specialized Replacement Considerations

Direct substitutes include TS51221-M018QFNR and TS51221-M033QFNR. Verify that the alternative model's output voltage matches your application requirements. Ensure the physical footprint and pinout remain identical to avoid PCB redesign.