TS61005-QFNR

Power Management - Specialized Overview

The TS61005-QFNR is a wireless charging power management integrated circuit manufactured by Semtech Corporation. It functions as a transmitter controller designed for inductive power transfer applications. The device operates within an input voltage range of 4.5 V to 5.5 V and supports an output current of 2 A. The operating supply voltage matches the input range, while the operating supply current is specified at 570 uA. The component is housed in a 10-MLPD-UT package with dimensions of 2.3x2.3 mm.

Power Management - Specialized Feature Summary

• Integrated PWM control for wireless charging transmitters
• Compact MLPD-UT package design
• Supports standard wireless charging protocols

Power Management - Specialized Applications

• Wireless charging systems in consumer electronics
• Automotive wireless charging modules
• Industrial wireless power delivery systems
• IoT device charging stations
• Wearable device power infrastructure

Power Management - Specialized Procurement Notes

Verify component status carefully before procurement. Official sources indicate this part is scheduled for obsolescence and will be discontinued by the manufacturer. Ensure existing inventory meets project requirements or initiate replacement planning immediately. Confirm package integrity and authenticity through authorized channels due to end-of-life status.

Power Management - Specialized Selection Notes

Select this component only if legacy compatibility or specific form factor requirements dictate its use. Evaluate alternative active parts from the same family or newer generations for long-term supply security. Consider the 2 A output capability and 4.5 V to 5.5 V input range against system power budget constraints. Assess the small footprint suitability for dense PCB layouts.

Power Management - Specialized Part Context

This component belongs to Semtech's specialized power management portfolio focused on wireless energy transfer. It serves as a dedicated transmitter controller within inductive charging ecosystems. The product line targets high-efficiency power conversion for portable and embedded devices requiring contactless energy replenishment.

Power Management - Specialized Replacement Considerations

Check Semtech official documentation for direct pin-compatible substitutes. Review newer generation wireless charging controllers for functional equivalence. Verify electrical parameter alignment including input voltage and output current specifications before substitution.