MAX20335JEWX+T

Power Management - Specialized Overview

The MAX20335JEWX+T is a wearable charge management solution from Analog Devices, integrating a linear battery charger and ultra-low IQ voltage regulators. Designed for small lithium-ion systems, it supports an input voltage range of 1.71 V to 5.5 V with an output voltage range of 700 mV to 4 V. The device operates within a temperature range of -40°C to +85°C and features a supply current of 900 nA. It is housed in a compact 36-WLP package measuring 2.69 x 2.44 mm, suitable for space-constrained applications.

Power Management - Specialized Feature Summary

• Integrates a linear battery charger with smart charging algorithms for low-power wearable applications
• Includes ultra-low IQ voltage regulators to minimize standby power consumption
• Optimized for small lithium-ion battery systems in compact form factors

Power Management - Specialized Applications

• Wearable electronic devices
• Small lithium-ion battery systems
• Low-power portable electronics

Power Management - Specialized Procurement Notes

Verify availability status as the component may be subject to limited supply or factory special orders. Confirm the specific suffix (JEWX) matches design requirements, as variants exist within the MAX20335 family. Check for end-of-life notifications or discontinuance updates from Analog Devices before finalizing procurement plans.

Power Management - Specialized Selection Notes

Select this part for designs requiring integrated charging and regulation in minimal board space. Ensure input voltage constraints align with the 1.71 V to 5.5 V range. Consider thermal performance given the WLP-36 package size and intended operating temperature range of -40°C to +85°C.

Power Management - Specialized Part Context

The MAX20335 series serves as a specialized PMIC for wearables. Variants like the MAX20335AEWX+ are noted as discontinued, while the JEWX variant remains in production. The family focuses on combining charging and power management functions to reduce component count in mobile devices.

Power Management - Specialized Replacement Considerations

Check for direct substitutes within the MAX20335 family, such as the MAX20335GEWX+T, ensuring pinout and electrical specifications match. Verify if any updated revisions offer improved availability or enhanced features without altering the footprint.