LX23108LILQ-TR

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The LX23108LILQ-TR is a compact dual channel LED driver, which is part of Texas Instruments’ 34V High-Side PMIC series. It offers two current sinks for driving high-density LED arrays for multi-light applications. This device offers an industry-leading power efficiency, which makes it an ideal solution for low power applications.

The LX23108LILQ-TR LED driver offers excellent thermal performance and low-noise operation, allowing customers to develop a complete LED lighting system with minimal component count. Additionally, the device features a wide input voltage range of 0-52V and 8V to 35V output voltage range, which enables it to be used in automotive and building lighting systems.

The LX23108LILQ-TR LED driver is designed for high-power LED applications including automotive exterior and interior lighting as well as building and industrial lighting. It can also be used in portable lighting products such as flashlights, headlamps and decorative lights. The device is capable of delivering up to 128W of power from 4 banks of 4 channels each at up to 4A.

The LX23108LILQ-TR LED driver utilizes a boost topology to drive the LEDs. It is optimized for dimming applications and allows for both linear and PWM dimming. The device also includes a thermal foldback circuit that reduces the output current as the die temperature rises, preventing overheating. The device supports up to 2:1 dimming up to 40kHz, enabling smooth and subtle transitions for optimal performance.

The LX23108LILQ-TR is designed to meet stringent automotive standards and is fully qualified to the Automotive Electronics Council AEC-Q100 quality system. It is available in a compact 10mm x 10mm QFN package and has an operating temperature range of -40°C to +125°C.

The LX23108LILQ-TR LED driver is an ideal solution for automotive and lighting applications that require low power consumption and thermal efficiency. Its wide input voltage range, four-bank drive capability, and robust thermal performance make it easy to design LED lighting systems with minimal component count.

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