TPS92664QPHPRQ1

LED Driver IC Overview

The TPS92664QPHPRQ1 is an automotive-grade LED lighting driver IC designed for low-noise matrix applications. It features 16 outputs with Boost and Buck topology capabilities. The device operates within a supply voltage range of 4.5 V to 60 V, supporting output voltages up to 62 V. It supports PWM dimming and functions reliably across a temperature range of -40°C to +125°C. Packaged in a 48-HTQFP (7x7 mm) surface-mount format, it integrates internal switches for high-efficiency power management.

LED Driver IC Feature Summary

• Provides individual pixel-level control for adaptive lighting systems through integrated bypass switches.
• Integrates programmable clock buffer drivers to manage EMI performance by adjusting rise/fall times.
• Supports multi-node UART serial interface for system control and I2C communication for external EEPROM access.

LED Driver IC Applications

• Automotive adaptive front-lighting systems
• Dynamic tail-lighting configurations
• Matrix-style intelligent vehicle illumination

LED Driver IC Procurement Notes

Verify the specific suffix 'QPHPRQ1' against the manufacturer's official datasheet to confirm package type, tape-and-reel specifications, and AEC-Q100 qualification status. Ensure compatibility with required thermal dissipation standards for HTQFP-48 packaging in automotive environments before finalizing component selection.

LED Driver IC Selection Notes

Select this component for designs requiring precise per-pixel LED management in complex automotive lighting architectures. Consider the 16-channel capacity and low-noise characteristics when designing for high-density matrix arrays where electromagnetic interference suppression is critical for system stability.

LED Driver IC Part Context

This part belongs to the TPS9266x-Q1 family of LED matrix managers from Texas Instruments. It shares architectural similarities with the TPS92662A-Q1 and TPS92667-Q1 but distinguishes itself through its specific 16-channel output configuration and optimized noise profile for advanced automotive illumination requirements.

LED Driver IC Replacement Considerations

The TPS92662AQPHPRQ1 serves as a functional substitute within the same family, though it offers only 12 channels instead of 16. Verify register compatibility and channel mapping differences when migrating designs between these specific part numbers.