The LT3964HUHE#TRPBF is a high-performance, dual-channel LED driver with integrated MOSFETs, manufactured by Analog Devices Inc. This LED driver is designed to provide a complete solution for driving LEDs over a wide range of input voltages, making it ideal for various lighting applications.

Key Features

• Wide Input Voltage Range: Capable of operating from an input voltage range of 4V to 36V, this LED driver can accommodate a variety of power supplies and fluctuations in power availability.
• Dual Channel: It features two independently controlled LED driver channels, allowing for precise control of multiple LED arrays or configurations.
• Integrated 40V, 1.6A Switches: The inclusion of internal switches simplifies the circuit design and reduces the need for external components.
• Adjustable Frequency: The switching frequency can be adjusted from 200kHz to 2MHz, providing flexibility to optimize for efficiency or to avoid critical frequencies in noise-sensitive applications.
• True Color PWM Dimming: The device supports True Color PWM dimming, delivering consistent color with dimming ratios up to 4000:1, ideal for high-dynamic-range lighting applications.
• Thermal Protection: With built-in thermal shutdown, the LT3964HUHE#TRPBF is protected from overheating, ensuring longevity and reliability.

Applications

Suitable for a range of applications, the LT3964HUHE#TRPBF is an excellent choice for automotive and industrial lighting, general purpose LED illumination, and architectural lighting. Its robust design and versatile features make it adaptable to both simple and complex lighting systems.

Package and Availability

The device is available in a compact QFN package, which is designed for space-constrained applications. It is also provided in tape and reel packaging, denoted by the 'TRPBF' suffix, facilitating efficient handling and manufacturing processes.

Manufacturer

Analog Devices Inc. is renowned for its high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). The LT3964HUHE#TRPBF is a testament to their commitment to providing innovative and reliable solutions for the electronics industry.