MAX14750CEWA+T

Overview

The MAX14750CEWA+T is a specialized power management integrated circuit designed for wearable charge management applications. It operates within an input voltage range of 1.8 V to 5.5 V and supports output currents up to 200 mA. The device features adjustable output voltages ranging from 900 mV to 5 V, with a maximum output voltage of 5 V. It functions in a WLP-25 package and maintains operation across temperatures from -40°C to +85°C. Quiescent current is specified at 50 nA, and the unit dissipates up to 1.525 W.

Feature Summary

• Integrated solution for wearable battery charging and power management
• Low quiescent current consumption for extended battery life
• Wide input voltage compatibility for flexible system design

Applications

• Wearable electronic devices requiring compact power solutions
• Battery charging systems for portable consumer electronics
• Power management modules in space-constrained wearable form factors

Procurement Notes

Verify the specific suffix and tape-and-reel packaging configuration when ordering. Confirm that the component meets RoHS compliance standards required for your assembly process. Ensure the supplier provides valid traceability documentation. Check for any obsolescence notices or lifecycle status changes directly from Analog Devices before finalizing procurement plans.

Selection Notes

Select this component for designs prioritizing low standby power and compact footprint in wearable applications. Evaluate thermal performance against the 1.525 W dissipation limit under expected load conditions. Compare input voltage requirements with the 1.8 V to 5.5 V operational range to ensure system compatibility.

Part Context

This part belongs to the MAX14750 series of specialized PMICs developed by Maxim Integrated, now part of Analog Devices. It is specifically engineered for the growing market of wearable technology, offering integrated charge management capabilities in a small WLP package. The EVKIT serves as the primary development reference for this IC family.

Replacement Considerations

No direct substitute part numbers are publicly confirmed in the provided documentation.