MAX1526ETM

Overview

The MAX1526ETM is a power management integrated circuit designed for battery-powered applications, specifically targeting CDMA mobile phones. It integrates multiple functions required for efficient energy management within compact portable devices. The component serves as a central hub for regulating voltage rails and managing battery charging processes. Its design supports the stringent power constraints of handheld communication equipment, ensuring stable operation while maximizing battery life through optimized power distribution and control logic.

Feature Summary

• Integrates power management functions tailored for mobile phone architectures
• Supports battery charging management capabilities
• Designed for compatibility with CDMA system requirements

Applications

• CDMA mobile phone power systems
• Battery-powered portable communication devices
• Mobile handset power management units

Procurement Notes

Verify the manufacturer designation carefully, as sources may list Analog Devices Inc., Maxim Integrated, or Microchip due to corporate acquisitions. Confirm the exact suffix (ETM) matches your board layout requirements. Cross-reference the datasheet version to ensure functional compatibility with existing designs. Check for lead-free compliance markings if environmental regulations apply to your production line.

Selection Notes

Select this component when designing for CDMA-based mobile handsets requiring an integrated PMIC solution. Evaluate the specific voltage rail requirements of your target application against the IC's output capabilities. Consider the physical package constraints and thermal performance needs of the final device assembly. Ensure the control interface aligns with your microprocessor architecture.

Part Context

This part belongs to the family of power management ICs developed by Maxim Integrated, now part of Analog Devices. These components are specialized for consumer electronics, particularly mobile communications. The ETM suffix typically denotes a specific package type and temperature range suitable for surface-mount assembly in high-volume manufacturing environments for portable devices.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Analog Devices or Maxim Integrated catalogs for direct replacements or pin-compatible alternatives that meet identical electrical and functional specifications.