TLC69614QPWPRQ1

Overview

The TLC69614QPWPRQ1 is an automotive-grade LED lighting driver IC designed for mini-LED matrix local dimming applications. It features a 16-channel output configuration with a maximum output current of 60 mA and a supply voltage range of 3 V to 5.5 V. The device supports PWM topology and operates within a temperature range of -40°C to +125°C. It utilizes a 28-pin HTSSOP package and includes integrated shift register functionality for efficient data handling in backlight systems.

Feature Summary

• Supports 16-channel linear shift register operation for simplified serial data input
• Enables precise local dimming control for mini-LED matrix backlight architectures
• Integrated PWM dimming capability allows for high-resolution brightness adjustment

Applications

• Automotive mini-LED matrix local dimming backlight drivers
• High-end automotive display illumination systems
• Complex LED lighting control circuits requiring multi-channel synchronization

Procurement Notes

Verify the complete part number including suffixes such as PWPRQ1 to ensure correct packaging and automotive qualification status. Confirm RoHS compliance and humidity sensitivity levels prior to procurement. Cross-reference the manufacturer datasheet for specific handling requirements related to moisture-sensitive devices during storage and assembly processes.

Selection Notes

Select this component when designing automotive displays requiring localized light control via mini-LED matrices. Ensure the design accommodates the 60 mA per channel current limit and 20 V output voltage specification. Verify that the system interface supports the required serial communication protocol for the integrated shift register functionality.

Part Context

This device belongs to the Texas Instruments TLC696x-Q1 family, which provides scalable solutions for automotive LED driving. The series offers various channel counts and current capabilities tailored for different display sizes and complexity levels, maintaining consistent interface standards across the product line for design flexibility.

Replacement Considerations

Check for direct pin-compatible alternatives within the same TI family, such as other variants in the TLC696x-Q1 series, ensuring they meet the specific channel count and current requirements of the application.