MAX20345BEWN+T

Power Management - Specialized Overview

The MAX20345BEWN+T is a battery management PMIC designed for wearable applications. It features ultra-low IQ voltage regulators to extend system runtimes. The device operates on a supply voltage range of 2.7V to 5.5V and draws a supply current of 720µA. It functions within an operating temperature range of -40°C to +85°C. The component is housed in a 56-WLP package with dimensions of 3.37mm x 3.05mm, utilizing surface mount installation.

Power Management - Specialized Feature Summary

• Ultra-low quiescent current regulators for extended battery life
• Compact 56-wafer level package optimized for space-constrained wearables
• Integrated power management solution for low-power systems

Power Management - Specialized Applications

• Wearable electronics
• Low-power IoT devices
• Battery-powered sensors

Power Management - Specialized Procurement Notes

Verify the specific suffix (+T) indicates tape-and-reel packaging when reviewing distributor listings. Confirm the manufacturer designation matches Analog Devices Inc./Maxim Integrated specifications. Ensure the part number corresponds to the 56-WLP package variant. Cross-reference the datasheet revision date to ensure compatibility with current design requirements. Validate that the ordering code aligns with the intended volume and delivery format.

Power Management - Specialized Selection Notes

Select this component for designs requiring minimal footprint and low standby power consumption. The integrated nature of the PMIC reduces external component count compared to discrete solutions. Consider the 56-WLP package constraints for PCB layout density. Evaluate the 720µA supply current against total system budget requirements. Verify thermal performance within the specified -40°C to +85°C operational range.

Power Management - Specialized Part Context

This part belongs to the MAX20345 series of power management ICs from Maxim Integrated, now part of Analog Devices. The series targets the growing market for compact, energy-efficient wearable technology. The BEWN+T variant specifically denotes the lead-free, tape-and-reel version of the 56-wafer level package. It complements other regulators in the portfolio by offering specialized battery management capabilities.

Power Management - Specialized Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.