S-19680AAAH-K8T2U

Overview

The S-19680AAAH-K8T2U is a high-side power distribution switch manufactured by ABLIC Inc. It features a single output channel capable of delivering up to 120 mA with an on-resistance of 1.1 Ohms. The device operates within a supply voltage range of up to 10 V and is housed in an 8-pin TMSOP package. Designed for automotive applications, it holds AEC-Q100 qualification and supports antenna diagnosis functions.

Feature Summary

• High-side power switching capability for load distribution
• Integrated antenna diagnosis functionality
• Automotive-grade reliability with AEC-Q100 certification

Applications

• Automotive antenna systems
• Power distribution networks
• Load driver circuits

Procurement Notes

Verify the specific suffix K8T2U against official ABLIC documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with automotive environmental standards required for your design. Cross-reference the part number with authorized distributors to avoid counterfeit components.

Selection Notes

Select this component when a single-channel high-side switch with low current capacity is needed for automotive loads. The integrated diagnosis feature simplifies system monitoring. Verify that the 1.1 Ohm on-resistance meets thermal requirements for the intended load current.

Part Context

This part belongs to the ABLIC S-19680 series of high-side switches. These devices are engineered for robust performance in automotive environments, offering protection features and diagnostic capabilities essential for modern vehicle electronics and power management systems.

Replacement Considerations

Check ABLIC datasheets for direct pin-compatible alternatives within the S-19680 family. Verify electrical parameters such as on-resistance and maximum current before substituting with other manufacturers' high-side switches.