LP8860AQVFPRQ1

LED Driver IC Overview

The LP8860AQVFPRQ1 is a high-performance, four-channel LED driver IC from Texas Instruments, designed for automotive applications. It features a boost topology with an input voltage range of 3 V to 48 V and supports output voltages up to 48 V. Each channel delivers a constant current of 150 mA. The device operates at a switching frequency of 10 MHz and is housed in an HLQFP-32 package. It is qualified under AEC-Q100 standards and functions within a temperature range of -40°C to +125°C.

LED Driver IC Feature Summary

• Integrated boost converter topology for efficient LED driving
• Supports hybrid dimming and phase shift capabilities
• Includes fault diagnostic features for system reliability
• Enables control via I2C interface

LED Driver IC Applications

• Automotive exterior lighting systems
• Automotive interior ambient lighting
• High-performance LED backlighting modules

LED Driver IC Procurement Notes

Verify the complete part number including suffixes to ensure correct packaging and qualification grade. Confirm that the HLQFP-32 package matches your PCB footprint requirements. Check for moisture sensitivity levels and reflow soldering profiles prior to assembly. Ensure compatibility with your vehicle's electrical system voltage ranges.

LED Driver IC Selection Notes

Select this component when a four-channel solution with integrated boost conversion is required. It is suitable for designs needing low electromagnetic interference and precise current regulation. Consider the operating temperature range and AEC-Q100 qualification for automotive compliance. Evaluate the I2C control interface against your system's communication bus availability.

LED Driver IC Part Context

This device belongs to the LP8860 series of LED drivers. It is specifically engineered for automotive environments requiring high reliability. The AQ suffix indicates its qualification status. It shares architectural similarities with other members of the family but offers specific performance characteristics tailored for demanding lighting applications.

LED Driver IC Replacement Considerations

Consult official substitution lists for compatible parts within the LP8860 family. Verify pinout and electrical parameter compatibility before replacing existing components.