Texas Instruments

LP5912-1.2DRVR

The LP5912-1.2DRVR is a linear LED driver from Texas Instruments. It is designed to provide efficient and stable power to LED lighting systems, making it an ideal choice for a variety of lighting applications.

Description:

The LP5912-1.2DRVR is a compact, high-efficiency LED driver that can deliver up to 350mA of output current. It features a wide input voltage range of 4.5V to 40V, making it suitable for a variety of power supply options. The device also includes over-voltage, over-current, and thermal protection features to ensure safe and reliable operation.

Features:

• High efficiency: The LP5912-1.2DRVR offers high efficiency of up to 93%, which helps to reduce power consumption and heat generation.
• Wide input voltage range: The device can operate with an input voltage range of 4.5V to 40V, making it suitable for a variety of power supply options.
• Programmable output current: The output current can be easily programmed using an external resistor, allowing for flexible LED brightness control.
• Thermal protection: The device includes thermal shutdown and over-temperature protection features to ensure safe operation.
• Small form factor: The LP5912-1.2DRVR is available in a compact 10-pin WSON package, making it well-suited for space-constrained applications.

Applications:

The LP5912-1.2DRVR is well-suited for a variety of LED lighting applications, including:

• Automotive interior and exterior lighting
• Portable lighting devices, such as flashlights and headlamps
• Architectural and landscape lighting
• Residential and commercial lighting systems
• Medical and industrial equipment lighting

Overall, the LP5912-1.2DRVR from Texas Instruments is a reliable and efficient LED driver that offers a range of features and benefits for a variety of lighting applications. Its compact form factor, wide input voltage range, and high efficiency make it an ideal choice for designers looking to create energy-efficient and reliable LED lighting systems.