TLC69600QPWPRQ1

Overview

The TLC69600QPWPRQ1 is an automotive-grade LED lighting driver IC designed for mini-LED matrix local dimming backlight applications. It operates as an 8-scan MOSFET controller within the HTSSOP-28 package. The device supports a supply voltage range of 3 V to 5.5 V and delivers a maximum output current of 30 mA per channel. It functions at a switching frequency of 20 MHz with a maximum output voltage of 20 V. The component is rated for operation between -40°C and +125°C, ensuring reliability in demanding automotive environments.

Feature Summary

• Integrated 8-scan architecture optimized for mini-LED matrix control
• Automotive qualification compliant for harsh operating conditions
• Supports PWM topology for precise brightness regulation

Applications

• Mini-LED matrix local dimming backlight systems
• Automotive display illumination control
• High-density LED driving circuits

Procurement Notes

Verify the specific suffix QPWP indicates the HTSSOP-28 package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure design compatibility with the specified 3 V to 5.5 V input range and thermal requirements for the -40°C to +125°C operational window.

Selection Notes

Select this component for designs requiring dedicated 8-scan control for mini-LED matrices. It is suitable for applications needing 30 mA output capability with a 20 V voltage headroom. Consider the HTSSOP-28 form factor for space-constrained automotive PCB layouts requiring surface-mount installation.

Part Context

This part belongs to the Texas Instruments TLC69600 series of automotive LED drivers. It serves as a specialized controller for managing complex LED arrays in vehicle displays. The device integrates necessary drive logic for efficient matrix scanning, distinguishing it from standard single-channel LED drivers.

Replacement Considerations

TLC69600QRTWRQ1 offers identical functionality in a WQFN-24 package.