S-19680BADH-K8T2U

Overview

The S-19680BADH-K8T2U is a high-side power switch IC manufactured by ABLIC Inc., designed for automotive and industrial applications. It features a single P-channel output capable of delivering up to 100mA with an on-resistance of approximately 1.1 Ohms. The device operates within a supply voltage range of up to 10V and is qualified under the AEC-Q100 standard for automotive reliability. Packaged in an 8-pin TMSOP format, it integrates protection mechanisms suitable for load switching tasks.

Feature Summary

• Integrates a P-channel MOSFET for efficient high-side load switching
• Qualified for automotive environments under AEC-Q100 standards
• Provides built-in protection against overcurrent and thermal conditions

Applications

• Automotive lighting control systems
• Sensor power management in vehicle networks
• General-purpose load switching in automotive ECUs

Procurement Notes

Verify the specific suffix DH against the official ABLIC datasheet to confirm pinout and electrical characteristics match your design requirements. Ensure the ordering code corresponds to the correct tape-and-reel packaging quantity specified by the manufacturer. Cross-reference the AEC-Q100 qualification status if your application mandates strict automotive reliability standards before finalizing procurement.

Selection Notes

Select this component when a compact, automotive-grade high-side switch is required for low-current loads up to 100mA. The TMSOP-8 package offers a small footprint suitable for space-constrained PCB layouts. Consider the 1.1 Ohm on-resistance for power dissipation calculations in continuous operation scenarios.

Part Context

This part belongs to the S-19680 series of high-side switches from ABLIC, which are engineered for robust performance in harsh automotive environments. The series typically includes variants with different current ratings and protection features, all sharing common automotive qualification standards and compact surface-mount packaging options for widespread integration.

Replacement Considerations

Check for direct substitutes within the S-19680 family or other ABLIC high-side switches with compatible 100mA ratings and 8-pin TMSOP packages. Verify that alternative parts meet the same AEC-Q100 grade and have identical pin configurations to ensure drop-in compatibility without schematic modifications.