KTS1681AEUZ-TR

Overview

The KTS1681AEUZ-TR is a single-output power switch IC designed for power distribution applications. It features overvoltage protection and +100V surge protection capabilities. The device supports an output current of 4 A with a maximum on-resistance of 28 mOhms. It operates within a supply voltage range of 2.3 V to 28 V. Key timing parameters include a maximum run time of 2 ms and a maximum idle time of 100 ns. The component has a current limit of 30 mA and functions reliably across a temperature range of -40°C to +85°C.

Feature Summary

• Integrates overvoltage protection with +100V surge handling capability
• Provides high-current load switching with low on-resistance
• Includes bidirectional blocking and reverse protection mechanisms

Applications

• Power distribution in electronic systems
• Load switching for protected circuits
• Surge protection interfaces

Procurement Notes

Verify the exact package designation and suffix against the manufacturer's official datasheet, as distributor listings may vary. Confirm RoHS compliance status directly from the product documentation. Ensure the ordering part number matches the specific electrical requirements and thermal characteristics defined in the technical specifications before procurement.

Selection Notes

Select this component when high surge tolerance and overvoltage protection are required for 4 A loads. The low on-resistance minimizes power loss during conduction. Verify that the operating voltage range and thermal performance meet the system design constraints. Consider the WLCSP package size for space-constrained PCB layouts.

Part Context

This part belongs to the Kinetic Technologies power switch IC family focused on power distribution. It is categorized under Switch ICs and offers specialized protection features. The device is manufactured by Kinetic Technologies and is intended for robust power management applications requiring high reliability and surge immunity.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.