LP5030RJVR

LED Driver IC Overview

The LP5030RJVR is an LED lighting driver IC from Texas Instruments featuring a boost topology with 30 constant current outputs. It supports I2C control for RGB LED applications and operates within a supply voltage range of 2.7 V to 5.5 V. The device delivers up to 35 mA per output channel and functions at a switching frequency of 29 kHz. It is housed in a VQFN-46 package and rated for temperatures between -40°C and +125°C.

LED Driver IC Feature Summary

• Provides 30 independent constant current channels for precise LED control
• Enables digital configuration via standard I2C interface
• Integrates a boost converter topology for efficient power management

LED Driver IC Applications

• RGB LED lighting systems
• LED display drivers
• General LED illumination control

LED Driver IC Procurement Notes

Verify the specific suffix 'RJR' against official documentation to confirm packaging details such as reel or cut tape specifications. Ensure the component meets RoHS compliance requirements for your target market. Confirm that the VQFN-46 package dimensions align with your PCB layout constraints before finalizing procurement orders.

LED Driver IC Selection Notes

Select this component when designing circuits requiring multiple individually controlled LED channels with minimal external components. The integrated boost converter simplifies design for applications needing higher forward voltages than the supply rail. Consider the thermal performance of the VQFN-46 package relative to the total output current load in your specific application environment.

LED Driver IC Part Context

This part belongs to the LP5030 series of LED drivers, designed for high-channel-count applications. It serves as a specialized solution for managing complex LED arrays where individual channel control is necessary. The series focuses on reducing board space by integrating multiple drivers into a single compact package.

LED Driver IC Replacement Considerations

Consult official substitution lists for compatible parts within the same family. Verify pin compatibility and electrical parameters if considering alternative manufacturers.