LM3444MMX/NOPB Integrated Circuits (ICs)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The LM3444MMX/NOPB is a high performance LED driver manufactured by Texas Instruments. It is a member of their Programmable Mixed-Mode (PMIC) LED drivers family, specifically designed for the LED lighting industry. The LM3444MMX/NOPB is a highly integrated device which integrates a DC-DC converter and a buck regulator into a single package. It offers an operating current of up to 2A and is suitable for applications such as street lighting, residential lighting and decorative lighting. Additionally, it provides an adjustable dimming function for controlling the intensity of light.

The LM3444MMX/NOPB application field is quite extensive and includes applications such as street lighting, residential lighting, decorative lighting, automotive lighting, emergency lighting and portable lighting. Additionally, the device supports a number of common proprietary and universal lighting protocol standards such as DMX-512, Powerline Carrier, 0-10V, DALI and ZigBee. This makes it easy for customers to integrate these systems into existing lighting systems.

The working principles of the LM3444MMX/NOPB are relatively simple. The device contains an internal DC-DC converter which can be used to step down the input voltage. This output voltage can then be further adjusted using the adjustable buck regulator. This is then used to provides the necessary output current to the LED. The output current is also adjustable, allowing for precise lighting control. The adjustable dimming feature further enhances this functionality, allowing for further control over the output.

The LM3444MMX/NOPB also offers a number of advanced features such as over current and over voltage protection, thermal shut down, short-circuit protection and a low-power sleep mode. This helps ensure the device can be used safely in a wide variety of applications. The device is also highly efficient, with a maximum power efficiency of up to 94% and an adjustable output voltage of up to 36V.

The LM3444MMX/NOPB is a highly versatile and efficient LED driver which can be used in a wide variety of applications. It combines a DC-DC converter and a buck regulator into a single package, along with a number of advanced features, making it an ideal choice for LED lighting applications. With adjustable dimming and a wide range of protocols supported, the device is highly suitable for use in a variety of applications.

The specific data is subject to PDF, and the above content is for reference