MAX1563ETC+T

Current Regulation/Management Overview

The MAX1563ETC+T is a programmable, current-limited USB power switch IC manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 4 V to 5.5 V and supports an output current up to 4 A. The device features a maximum on-resistance of 50 mOhms and includes programmable current limiting from 1 A to 4 A. It utilizes a TQFN-12 EP package with exposed pad for surface mount installation. The component functions reliably across an operating temperature range of -40°C to +85°C.

Current Regulation/Management Feature Summary

• Programmable current limiting allows adjustment between 1 A and 4 A for flexible load protection.
• Low on-resistance of 50 mOhms maximizes efficiency in power distribution applications.
• Integrated thermal shutdown protects the device during overload or short-circuit conditions.

Current Regulation/Management Applications

• USB port power distribution
• Current-limited power switches
• Portable electronic devices

Current Regulation/Management Procurement Notes

Verify the specific suffix ETCT against official Analog Devices documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with RoHS directives if required by your manufacturing standards. Cross-reference the manufacturer part number with authorized distributors to confirm active status and availability constraints.

Current Regulation/Management Selection Notes

Select this component when a single-channel USB power switch with adjustable current limits is required. The low on-resistance makes it suitable for high-efficiency designs. Consider the TQFN-12 EP package for compact board layouts. Verify that the input voltage range of 4 V to 5.5 V aligns with your system's power supply rails.

Current Regulation/Management Part Context

This part belongs to the MAX1563 series of USB power switches. It is designed for applications requiring precise current management and protection. The device integrates high-side switching capabilities with programmable features to simplify system design and enhance reliability in portable electronics.

Current Regulation/Management Replacement Considerations

Consult official Analog Devices substitution guides for verified alternatives. Generic replacements may not match the programmable current limit or package dimensions. Verify pinout compatibility and electrical characteristics before integrating any substitute components into existing designs.