T6818-TUQ

Full Half-Bridge (H Bridge) Drivers Overview

The T6818-TUQ is a triple half-bridge driver utilizing Advanced BCDMOS technology for high-reliability applications. It features an SPI interface and supports inductive, capacitive, and resistive loads. The device operates with a supply voltage of 4.75V to 5.25V and a load voltage range of 5.6V to 40V. Each channel delivers 1.5A output current with a typical on-resistance of 500mΩ. It functions within a junction temperature range of -40°C to 150°C and includes protection against ESD, open load, overtemperature, short circuit, and UVLO.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Advanced BCDMOS technology ensures high reliability for demanding drive applications.
• Integrated SPI interface enables serial input control for efficient system integration.
• Comprehensive fault protection mechanisms include open load detection, overtemperature shutdown, and short circuit protection.

Full Half-Bridge (H Bridge) Drivers Applications

• DC motor control systems
• Bulb driving circuits
• Resistive load management

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify component authenticity through authorized Microchip Technology distributors or certified partners. Confirm the specific suffix (TUQ) matches the required package and tape-and-reel specifications. Check for obsolete status implications regarding long-term availability and lifecycle support before finalizing procurement plans.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component when a triple half-bridge configuration with SPI control is required. Ensure the application demands a 1.5A per-channel capability and operates within the specified 5.6V to 40V load voltage window. Verify that the 14-SOIC package fits the PCB layout constraints and that the BCDMOS technology aligns with the system's reliability standards.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the Microchip Technology family of full and half-bridge drivers. It is designed for power management applications requiring robust switching capabilities. The T6818 series utilizes BCDMOS processes to integrate logic and power stages efficiently. It serves as a specialized solution for controlling multiple low-side or half-bridge loads in industrial and automotive environments.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Microchip Technology directly for legacy replacement options or equivalent series components suitable for the T6818 architecture.