KTS1668EAY-TR

Overview

The KTS1668EAY-TR is a single-output power switch IC designed for power distribution applications. It provides overvoltage protection with +100V surge capability. The device supports an output current of 4 A and features a maximum on-resistance of 38 mOhms. Operating voltage ranges from 2.3 V to 30 V, with a maximum supply voltage of 30 V. It operates within a temperature range of -40°C to +85°C. Key timing parameters include a maximum turn-on time of 2 ms and a maximum turn-off time of 100 ns. Power dissipation is rated at 1.09 W. The component is housed in a WLCSP-12 package.

Feature Summary

• Integrates overvoltage protection with +100V surge handling capabilities
• Provides high-current load switching with low on-resistance
• Features fast turn-on and turn-off timing characteristics

Applications

• Power distribution systems requiring overvoltage protection
• Surge protected load switching applications
• Electronic equipment operating within specified voltage and temperature ranges

Procurement Notes

Verify the specific ordering suffix and package type against official Kinetic Technologies documentation before procurement. Confirm that the WLCSP-12 footprint matches the design requirements. Ensure the application environment stays within the -40°C to +85°C operating temperature limits. Check for any specific RoHS compliance details required by the project specifications. Validate the 4 A output current rating against the actual load requirements.

Selection Notes

Select this component when a single-channel load switch with integrated overvoltage and surge protection is required. The 4 A output current and 38 mOhms on-resistance suit moderate power distribution needs. The 2.3 V to 30 V operating range allows flexibility in control logic levels. Consider the WLCSP-12 package size for space-constrained designs. Ensure the 100 ns turn-off time meets system response requirements.

Part Context

The KTS1668EAY-TR belongs to the Kinetic Technologies power switch IC family focused on power distribution. It is categorized under Over-Voltage and Surge Protected switches. This series emphasizes robust protection mechanisms alongside efficient load switching. The component integrates protection features directly into the power path, reducing external component count compared to discrete solutions.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided data.