LT3495BEDDB-1#TRMPBF - Integrated LED Driver from Linear Technology

The LT3495BEDDB-1#TRMPBF is a versatile and efficient LED driver integrated circuit (IC) designed and manufactured by Linear Technology, now part of Analog Devices. This compact and feature-rich IC is specifically engineered to drive LEDs with constant current, ensuring optimal performance and longevity for a wide range of lighting applications.

Key Features:

• Integrated Schottky Diode: The LT3495 includes an integrated 40V, 350mA Schottky diode, which simplifies the design and reduces external component count.
• Wide Input Voltage Range: With an input voltage range of 2.5V to 16V, the LT3495BEDDB-1#TRMPBF can accommodate a variety of power sources, making it suitable for battery-operated devices as well as automotive and industrial applications.
• Adjustable Current Control: The output current can be set with an external resistor, allowing for precise control over the LED brightness and ensuring consistent lighting across different units.
• High Efficiency: The IC features up to 96% efficiency, which minimizes power loss and heat generation, thereby increasing the reliability and lifespan of the entire LED system.
• PWM Dimming Capability: It supports high-frequency PWM dimming, offering designers the flexibility to implement various brightness levels and dynamic lighting effects.

Applications:

• Portable Lighting
• Automotive and Avionic Lighting
• Display Backlighting
• Industrial and Architectural Lighting

The LT3495BEDDB-1#TRMPBF comes in a small 8-lead (3mm x 3mm) DFN package with a low thermal resistance, making it an excellent choice for space-constrained applications. Its robust design includes features such as open LED protection, short-circuit protection, and thermal shutdown, ensuring reliable operation under adverse conditions.

Whether you are designing a handheld torch, an automotive interior light, or an architectural spotlight, the LT3495BEDDB-1#TRMPBF provides a high-performance, compact, and easy-to-use solution that meets a wide range of LED driving requirements.

For detailed technical specifications, application notes, and design resources, please refer to the official datasheet and design guides provided by Analog Devices.