MAX1632EAI+

Overview

The MAX1632EAI+ is a PMIC featuring two buck converters and one LDO, housed in a 28-SSOP package. It operates from a 4.2V to 30V supply with a 200kHz to 300kHz switching frequency. The device includes sequencing control for power management.

Feature Summary

• Integrates dual step-down and single low-dropout regulator topologies
• Includes internal sequencing logic for controlled power-up and power-down
• Supports surface-mount installation in compact SSOP packages

Applications

• Portable electronic devices requiring multi-rail power
• Embedded systems with sequential power requirements
• Battery-powered equipment needing efficient voltage regulation

Procurement Notes

Verify component authenticity through authorized channels due to discontinuation status. Confirm RoHS compliance and package integrity upon receipt. Review manufacturer documentation for handling precautions related to the specific manufacturing lot.

Selection Notes

Evaluate input voltage range against system requirements. Ensure thermal performance supports the SSOP package limitations. Verify that the integrated sequencing meets the target application's power rail activation order needs.

Part Context

This component belongs to the MAX1632 family of triple-output regulators. It combines switching and linear technologies to optimize efficiency and noise performance for portable applications within the Analog Devices portfolio.

Replacement Considerations

Check for MAX1632AEAI+T or other variants in the same series. Verify pin compatibility and electrical specifications before substitution.