MAX20345IEWN+T

Power Management - Specialized Overview

The MAX20345IEWN+T is a specialized Power Management IC (PMIC) designed for wearable applications, manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within an input voltage range of 2.7V to 5.5V and features a supply current of 720µA. The device is housed in a compact 56-WLP package with dimensions of 3.37mm x 3.05mm. It supports surface mount installation and functions reliably across a temperature range of -40°C to +85°C.

Power Management - Specialized Feature Summary

• Specialized power management solution tailored for wearable electronics
• Compact 56-pin Wafer Level Package design for space-constrained devices
• Integrated battery management capabilities

Power Management - Specialized Applications

• Wearable health monitoring devices
• Smartwatches and fitness trackers
• Portable medical sensors

Power Management - Specialized Procurement Notes

Verify component authenticity through authorized Analog Devices distributors. Confirm RoHS compliance status prior to integration. Ensure storage conditions maintain integrity of the WLP package. Cross-reference datasheet revisions for any functional updates. Validate thermal performance within specified operating temperature limits during system design.

Power Management - Specialized Selection Notes

Select this PMIC for designs requiring integrated battery management in small form factors. Consider the 720µA supply current for low-power wearable constraints. Evaluate the 56-WLP footprint against PCB space limitations. Verify compatibility with required input voltage ranges between 2.7V and 5.5V. Assess thermal dissipation requirements for the specified -40°C to +85°C operational window.

Power Management - Specialized Part Context

This component belongs to the MAX20345 family of specialized PMICs from Analog Devices/Maxim Integrated. It is part of a series addressing power management needs in compact electronic devices. The specific IEWN suffix denotes the tape-and-reel packaging variant suitable for automated surface-mount assembly processes.

Power Management - Specialized Replacement Considerations

Consult official Analog Devices documentation for direct cross-reference recommendations. Verify pinout compatibility and electrical specifications before substituting with other PMIC families. Check for equivalent package dimensions if mechanical constraints are strict.