MAX3353EEUE+T

Overview

The MAX3353EEUE+T is a USB On-the-Go charge pump and switching voltage regulator IC manufactured by Analog Devices Inc./Maxim Integrated. It provides dual output voltages required for USB OTG applications, enabling host functionality in portable devices. The component operates within a supply voltage range of 2.7V to 5.5V and is housed in a 16-TSSOP package with exposed pad. Designed for high efficiency, it integrates switching regulators to minimize power consumption while maintaining stable voltage rails for USB transceivers and other peripheral circuits.

Feature Summary

• Integrates dual-output switching voltage regulation specifically optimized for USB On-the-Go host mode requirements
• Provides efficient charge pump functionality to generate necessary voltage levels from a single low-voltage supply source
• Features compact surface-mount packaging designed for space-constrained portable electronic designs

Applications

• USB On-the-Go host mode implementation in mobile devices
• Portable electronics requiring efficient voltage regulation from battery sources
• Embedded systems needing integrated USB power management solutions

Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging configuration when sourcing. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor certificates. Ensure compatibility with existing PCB footprint dimensions for the 16-TSSOP package variant. Check for any lead-free manufacturing process certifications required by your regional regulations before finalizing procurement orders.

Selection Notes

Select this component when designing USB OTG interfaces that require integrated power regulation rather than discrete solutions. Consider its efficiency advantages over linear regulators in battery-powered applications. Evaluate thermal performance requirements given the switching nature of the internal regulators. Verify input voltage ranges match your system's available power rails to ensure proper operation without external boosting components.

Part Context

This part belongs to Maxim Integrated's USB interface and power management portfolio, now under Analog Devices Inc. The MAX3353 series addresses the growing demand for compact, efficient power solutions in mobile computing and communication devices. It complements other USB transceiver components by providing the necessary regulated voltages for host-mode operations.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Analog Devices technical support for direct replacements or pin-compatible alternatives if this component becomes obsolete.