Product Overview: LT3956EUHE#PBF

The LT3956EUHE#PBF is a high-performance DC/DC converter designed and manufactured by Linear Technology, which is now part of Analog Devices. This versatile component is a step-up converter, also known as a boost converter, capable of driving high power LEDs with a constant current and constant voltage mode. It is an ideal solution for a wide range of applications, including automotive, industrial, and architectural lighting, as well as battery-powered systems and general-purpose power conversion tasks.

Key Features

• Wide Input Voltage Range: The converter operates from an input voltage range of 4V to 40V, making it suitable for a variety of power sources, including single-cell Li-Ion batteries and automotive inputs.
• Adjustable and Versatile: The LT3956EUHE#PBF offers an adjustable frequency from 100kHz to 1MHz, allowing designers to optimize the converter for size, efficiency, and performance.
• Integrated Fault Protection: It includes features such as open LED protection, short-circuit protection, and thermal shutdown, ensuring reliable operation under adverse conditions.
• High Efficiency: With its integrated 60V, 3.5A switch, the LT3956EUHE#PBF can deliver efficiencies as high as 96%, reducing heat and eliminating the need for external heat sinks in many applications.
• Constant-Current and Constant-Voltage Modes: This makes it suitable for battery charging and LED driving applications where precise regulation is required.

Applications

• Automotive and Industrial Lighting
• General Illumination and RGB LED Drivers
• Portable and Battery-Powered Equipment
• Power Converters for Telecommunications and Networking

Quality and Reliability

The LT3956EUHE#PBF is packaged in a thermally enhanced 36-lead QFN package, ensuring efficient heat dissipation for robust performance even in high-power applications. Linear Technology's commitment to high-quality manufacturing means that this product offers reliable performance over its entire operating temperature range.

Overall, the LT3956EUHE#PBF from Linear Technology stands out as a high-efficiency, flexible solution for a multitude of power conversion challenges, offering designers a powerful tool to enhance their applications.