MAX77643DANA+T

Power Management - Specialized Overview

The MAX77643DANA+T is an ultra-low power PMIC featuring a single I2C interface. It integrates four DC-DC converters and six LDOs within a WLP-25 package. The device supports input voltages from 2.7 V to 5.5 V. Output currents reach up to 150 mA. Operating temperatures range from -40°C to +125°C. Power dissipation is rated at 1.632 W.

Power Management - Specialized Feature Summary

• Integrates multiple voltage regulation stages in a compact footprint
• Supports low-power operation for battery-sensitive applications
• Utilizes I2C interface for configuration and control

Power Management - Specialized Applications

• Fitness monitors
• Health tracking devices
• Activity trackers

Power Management - Specialized Procurement Notes

Verify the specific suffix 'DANA' against official Analog Devices documentation to confirm pinout and thermal characteristics. Ensure the component meets RoHS compliance requirements for your region. Confirm availability status as supply conditions may vary by distributor. Validate that the WLP-25 package fits your PCB layout constraints before finalizing procurement.

Power Management - Specialized Selection Notes

Select this component when system design requires high integration of power rails with minimal board space. Consider the ultra-low power profile for extended battery life in wearable electronics. Evaluate the I2C interface compatibility with the main processor. Assess thermal performance given the power dissipation rating in enclosed environments.

Power Management - Specialized Part Context

This part belongs to the MAX77643 family of specialized PMICs designed for mobile and wearable applications. It consolidates power management functions typically requiring multiple discrete components. The series targets markets demanding small form factors and efficient energy usage.

Power Management - Specialized Replacement Considerations

Public confirmed substitute: MAX77643BANA+T.