TLC69610YBHR

Overview

The TLC69610YBHR is an automotive-grade scan MOSFET controller designed for LED lighting applications. It features a high-speed daisy chain interface and operates within a supply voltage range of 3 V to 5.5 V. The device provides a single output capable of sourcing up to 60 mA, with a maximum output voltage of 20 V. It functions at a working frequency of 20 MHz and supports an operating temperature range from -40°C to +125°C. Packaged in a WQFN-24 format, it integrates fault detection capabilities including open and short circuit monitoring.

Feature Summary

• Automotive-grade reliability with extended temperature support
• High-speed serial daisy chain interface for efficient data transmission
• Integrated LED open and short circuit detection mechanisms

Applications

• Automotive exterior lighting systems
• LED matrix backlight scanning controllers
• High-reliability industrial LED drivers

Procurement Notes

Verify the Q-marking suffix indicates AEC-Q100 qualification status. Confirm the DSBGA package variant matches PCB footprint requirements. Ensure input voltage stays within 3 V to 5.5 V limits. Check thermal dissipation needs for the WQFN-24 package under continuous load conditions.

Selection Notes

Select this component when automotive certification is mandatory. Choose over non-automotive variants if operating temperatures exceed standard commercial ranges. Consider the single-output topology for simpler driver stages compared to multi-channel alternatives.

Part Context

Part of the Texas Instruments TLC696x0 series, which focuses on scan MOSFET control for LED matrices. This specific model targets automotive environments requiring robust fault protection and high-speed communication interfaces for complex lighting architectures.

Replacement Considerations

TLC69610QRTWRQ1 offers similar functionality with a different package option.