LM3561TMX/NOPB

LED Driver IC Overview

The LM3561TMX/NOPB is a DC-DC boost converter LED driver IC manufactured by Texas Instruments. It features an internal switch and operates with an input voltage range of 2.5V to 5.5V. The device provides a single output channel capable of delivering up to 600mA in flash mode. It utilizes I²C dimming control and functions at a switching frequency of 2MHz. The component is housed in a 12-DSBGA package and supports an operating temperature range from -40°C to +85°C.

LED Driver IC Feature Summary

• Integrates an internal power switch for compact design
• Supports I²C interface for digital dimming control
• Configured as a boost topology DC-DC converter

LED Driver IC Applications

• Camera flash lighting systems

LED Driver IC Procurement Notes

Verify the specific suffix TMX indicates tape and reel packaging when sourcing. Confirm RoHS3 compliance status through official manufacturer documentation prior to integration. Ensure the DSBGA-12 footprint matches the target PCB layout constraints. Validate that the I²C address configuration aligns with system bus requirements.

LED Driver IC Selection Notes

Select this component for applications requiring high-efficiency boost conversion for LED illumination. The integrated switch reduces external component count compared to discrete solutions. The I²C capability allows for precise brightness management in portable devices. Consider the thermal performance within the 12-DSBGA package for high-current flash operations.

LED Driver IC Part Context

This part belongs to the LM3561 series of LED drivers designed for mobile and portable electronics. It serves as a specialized power management solution for driving high-brightness LEDs in camera modules. The device complements other PMIC offerings by Texas Instruments focused on display and lighting applications.

LED Driver IC Replacement Considerations

Check for LM3561 variants with different packaging or suffixes. Verify compatibility with existing I²C controllers if substituting.