ROHM Semiconductor

BU16501KS2-E2

BU16501KS2-E2 Description

The BU16501KS2-E2 is a high-performance, linear LED driver IC designed and manufactured by ROHM Semiconductor. This device is part of the External/Internal LED Drivers category, specifically tailored for applications requiring precise control over LED lighting. With its active status and REACH unaffected status, the BU16501KS2-E2 ensures compliance with environmental regulations while maintaining high performance.

BU16501KS2-E2 Features

• Voltage Supply Range: The BU16501KS2-E2 operates within a wide voltage supply range of 2.7V to 5.5V, providing flexibility in various power supply scenarios.
• Output Voltage: It delivers a consistent output voltage of 5.5V, ensuring stable LED performance.
• Internal Switches: The presence of internal switches simplifies the design and reduces external component requirements.
• Mounting Type: The surface mount packaging allows for compact and efficient integration into various electronic systems.
• Number of Outputs: With 16 outputs, the BU16501KS2-E2 can drive multiple LED channels, making it suitable for complex lighting systems.
• Type: As a linear driver, it offers high efficiency and low noise operation, which is crucial for applications where flicker-free performance is essential.
• Frequency: Operating at 1.2MHz, the BU16501KS2-E2 provides fast response times for dynamic lighting effects.
• Dimming Capabilities: It supports both I2C and SPI dimming, offering flexibility in control schemes for various lighting applications.
• Current Output: Each channel can deliver up to 680mA, ensuring sufficient current for most LED configurations.
• Moisture Sensitivity Level (MSL): Rated at MSL 3, the BU16501KS2-E2 can withstand exposure to moisture for up to 168 hours, which is crucial for outdoor applications.

BU16501KS2-E2 Applications

The BU16501KS2-E2 is ideal for a variety of applications where precise and efficient LED control is required:

• Backlighting: In electronic devices such as TVs, monitors, and laptops, the BU16501KS2-E2 can provide uniform and flicker-free backlighting.
• Signage: For LED signage and displays, the BU16501KS2-E2 ensures consistent brightness and color across multiple LED segments.
• Automotive Lighting: In automotive applications, the BU16501KS2-E2 can control interior and exterior lighting systems with high precision and reliability.

Conclusion of BU16501KS2-E2

The BU16501KS2-E2 from ROHM Semiconductor stands out for its versatility, efficiency, and compliance with environmental standards. Its unique combination of features, such as a wide voltage range, multiple outputs, and advanced dimming capabilities, makes it a superior choice for demanding LED lighting applications. With its robust performance and reliability, the BU16501KS2-E2 is poised to enhance the functionality and aesthetics of a wide range of electronic devices.