TPM8860-TS3R

Power Distribution Switches, Load Drivers Overview

The TPM8860-TS3R is an integrated low-side driver featuring eight independent N-channel outputs, designed for high-current load control applications. It operates with a supply voltage range supporting up to 50V loads and delivers a continuous output current of 1.5A per channel. The device utilizes a serial interface for data input and status feedback, enabling efficient daisy-chain connectivity. Key electrical characteristics include a typical on-resistance optimized for power efficiency and comprehensive protection mechanisms against over-temperature, short circuits, and under-voltage lockout conditions.

Power Distribution Switches, Load Drivers Feature Summary

• Provides eight independent low-side channels with individual diagnostic capabilities
• Supports high-speed serial interface with daisy-chain connection functionality
• Integrates robust protection features including over-temperature and short-circuit detection

Power Distribution Switches, Load Drivers Applications

• Automotive lighting systems
• Industrial motor control interfaces
• General-purpose load switching in electronic control units

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix TS3R corresponds to the required package type and tape-and-reel configuration during sourcing. Confirm that the component meets the necessary automotive or industrial qualification standards if applicable to the target environment. Ensure compatibility with the system's voltage levels and serial communication protocols before integration.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when multiple independent low-side switches are required within a single package footprint. Consider its serial interface capability for reducing pin count in complex systems. Evaluate the thermal performance requirements against the 1.5A per channel rating and the available PCB copper area for heat dissipation.

Power Distribution Switches, Load Drivers Part Context

This part belongs to the 3PEAK family of power management and load driver solutions. It complements other drivers like the TPM8866 by offering a specific channel count and current rating suitable for mid-range applications. The series focuses on integrating diagnostics and protection directly into the driver stage.

Power Distribution Switches, Load Drivers Replacement Considerations

Direct substitutes may include other 8-channel low-side drivers from the same manufacturer with similar current ratings. Verify pin-to-pin compatibility and interface protocol alignment when considering alternatives from different vendors.