Texas Instruments

LM5117QPMH/NOPB

The LM5117QPMH/NOPB is a high-efficiency LED driver from Texas Instruments. It is designed to provide a constant current to drive high-brightness LEDs with high efficiency and low thermal dissipation.

Description:

The LM5117QPMH/NOPB is a monolithic step-down LED driver with a built-in MOSFET. It features a constant current output and operates from an input voltage range of 4.5V to 40V. The device is available in a compact 10-pin QFN package.

Features:

• High efficiency: The LM5117QPMH/NOPB has a high efficiency of up to 94%, which helps to minimize thermal dissipation and extend the lifetime of the LEDs.
• Constant current output: The device provides a constant current output of up to 2.5A, which ensures consistent brightness and color across the LEDs.
• Wide input voltage range: The LM5117QPMH/NOPB can operate from an input voltage range of 4.5V to 40V, making it suitable for a wide range of applications.
• Compact package: The device is available in a compact 10-pin QFN package, which saves space on the PCB and allows for easier integration into designs.

Applications:

The LM5117QPMH/NOPB is suitable for a wide range of applications that require high-efficiency LED lighting, including:

• Automotive lighting: The device can be used to drive high-brightness LEDs in automotive applications such as headlights, taillights, and interior lighting.
• Industrial lighting: The LM5117QPMH/NOPB can be used to drive LEDs in industrial lighting applications such as machine vision systems, inspection equipment, and factory automation.
• Architectural lighting: The device can be used to drive high-brightness LEDs in architectural lighting applications such as landscape lighting, billboards, and signs.
• Consumer electronics: The LM5117QPMH/NOPB can be used to drive LEDs in consumer electronics such as televisions, monitors, and gaming consoles.

Overall, the LM5117QPMH/NOPB is a high-efficiency LED driver that offers a wide range of features and applications, making it a popular choice for designers looking to incorporate high-brightness LED lighting into their designs.