BD81A24MUV-ME2 Integrated Circuits (ICs)

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BD81A24MUV-ME2 is aLED driver from the family of PMIC. It is specifically designed to meet the needs of outdoor and indoor LED lighting applications. The BD81A24MUV-ME2 is a Step-Down Regulator with a maximum output current of up to 3A, providing excellent power supply efficiency and reliability. Additionally, it is capable of bucking up to 36V of input voltage and delivers an output of 24V with adjustable output current range from 0 to 3A. It is also highly reliable and features thermal performance protection, allowing it to automatically shut down in the case of over temperature.

The BD81A24MUV-ME2 is a high efficiency step-down regulator with an on-board voltage sense that prevents output voltage droop or overshoot. It is equipped with an adjustable current output and the input voltage can be bucked up to 36V based on the current requirement. At the output, the output voltage is continuously monitor, allowing for dynamic and real-time voltage level adjustment under different loading conditions. The step-down regulator offers built-in Short Circuit Protection (SCP) and temperature protection features, which protect the LED from any unexpected overloading or overheating. Additionally, the thermal shutdown feature avoids long term damage by limiting the temperature rise and preventing the LED from overheating.

In terms of applications, the BD81A24MUV-ME2 is suitable for outdoor and indoor LED lighting applications such as street lighting and architectural lighting. The device is also ideal for other applications, such as automotive, commercial, industrial and consumer electronics. With high power, dynamic and real-time voltage and current level monitoring, it provides the high efficiency and long-term reliability necessary for high end lighting systems.

To improve the control, the BD81A24MUV-ME2 has a built-in frequency control circuit, which allows the user to adjust the frequency of the switching regulator. The frequency range is adjustable from 500kHz to 2MHz, depending on the output power, input voltage and current level. By adjusting the frequency, the output power can be increased or decreased to match the load requirement. The device also features a current level adjust pin, which allows the user to set the output current based on the load requirements.

The BD81A24MUV-ME2 also includes a hysteresis circuit, which ensures a steady output current under low current or no load conditions. It also has a synchronization circuit, which allows multiple devices to be synchronized to the same frequency. This improves the efficiency and reliability of the LED lighting system.

The BD81A24MUV-ME2 is a high performance LED driver that is designed to provide excellent efficiency and long-term reliability. It is ideal for outdoor and indoor LED lighting applications, such as street lighting, architectural lighting and automotive lighting applications. With its built-in frequency control, current sensing, thermal shutdown, and hysteresis functions, it is ideal for high end lighting systems. It is also highly reliable and efficient, making it an excellent choice for LED lighting applications.

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