LP8556TME-E06/NOPB

LED Driver IC Overview

The LP8556TME-E06/NOPB is a six-channel high-efficiency LED backlight driver from Texas Instruments. It operates within an input voltage range of 2.7 V to 36 V and features I2C control for configuration. The device utilizes a boost topology with a switching frequency of 400 kHz. Packaged in a DSBGA-20 format, it supports surface mount installation. The component functions across a temperature range of -30°C to +85°C, with a maximum supply current of 3.65 mA.

LED Driver IC Feature Summary

• Six independent output channels designed for high-efficiency LED backlighting applications
• Integrated I2C interface for digital control and configuration management
• Boost converter topology supporting wide input voltage ranges up to 36 V

LED Driver IC Applications

• LED backlight drivers for mobile devices
• High-efficacy LED lighting systems
• Portable electronic display illumination

LED Driver IC Procurement Notes

Verify the specific suffix E06 against the official Texas Instruments datasheet to ensure correct pinout and functional configuration. Confirm that the DSBGA-20 package dimensions align with your PCB footprint requirements. Check RoHS compliance status through manufacturer documentation before finalizing procurement specifications.

LED Driver IC Selection Notes

Select this component when designing circuits requiring six distinct LED channels controlled via I2C. Ensure the power supply provides a stable voltage between 2.7 V and 36 V. Consider the thermal performance of the DSBGA-20 package in relation to the expected operating temperature range of -30°C to +85°C for reliable long-term operation.

LED Driver IC Part Context

This part belongs to the LP8556 series of LED lighting drivers manufactured by Texas Instruments. The series focuses on high-efficiency solutions for backlighting applications. The TME variant specifically denotes the tape and reel packaging configuration within the DSBGA-20 form factor, distinguishing it from other packaging options in the same family.

LED Driver IC Replacement Considerations

Consult the official TI selection guide for direct equivalents. Verify compatibility regarding channel count, voltage limits, and package type before substitution.