ROHM Semiconductor

BD81A44MUV-ME2

BD81A44MUV-ME2 Description

The BD81A44MUV-ME2 is a high-performance, automotive-grade IC LED driver controller designed and manufactured by ROHM Semiconductor. This advanced device is housed in a VQFN28SV5050 package and offers a wide range of technical specifications and performance benefits. With its PWM dimming capability and support for up to 4 outputs, the BD81A44MUV-ME2 is an ideal solution for a variety of lighting applications.

BD81A44MUV-ME2 Features

• Technical Specifications:

  • Active product status with a wide supply voltage range of 4.5V to 35V
  • No internal switches for simplified design and reduced component count
  • REACH unaffected and RoHS3 compliant, ensuring environmental compliance
  • Moisture Sensitivity Level (MSL) 1, allowing for unlimited storage time
  • EAR99 ECCN and HTSUS 8542.39.0001 for international trade compliance
  • Surface mount packaging for easy integration into PCB designs
  • Supports up to 4 outputs with a maximum current of 120mA per channel
  • DC-DC controller type with a frequency range of 200kHz to 2.2MHz
  • PWM dimming for precise control over LED brightness and color

• Unique Features and Advantages:

  • Automotive-grade performance, making it suitable for demanding automotive lighting applications
  • High efficiency and low power consumption, reducing overall energy usage
  • Wide operating temperature range, ensuring reliable operation in various environmental conditions
  • Compact VQFN28SV5050 package, saving board space and reducing overall system size
  • Robust design with built-in protection features, enhancing system reliability and longevity

BD81A44MUV-ME2 Applications

The BD81A44MUV-ME2 is ideal for a variety of LED lighting applications, including:

• Automotive lighting systems, such as headlights, taillights, and interior lighting
• Industrial equipment lighting, including machinery and equipment indicators
• Consumer electronics, such as smartphones, tablets, and laptops
• Outdoor lighting, including streetlights, billboards, and signs
• Architectural lighting, for both indoor and outdoor applications

Conclusion of BD81A44MUV-ME2

The BD81A44MUV-ME2 is a versatile and high-performance IC LED driver controller that offers a wide range of technical specifications and performance benefits. Its automotive-grade performance, PWM dimming capability, and compact packaging make it an ideal solution for a variety of lighting applications. With its unique features and advantages, the BD81A44MUV-ME2 stands out from similar models and provides a reliable and efficient solution for demanding lighting requirements.