Product Overview: LT3756EMSE-2

The LT3756EMSE-2 is a versatile and powerful DC/DC converter designed for LED driving and high-voltage power conversion applications. Manufactured by Linear Technology, now part of Analog Devices, this step-up converter is engineered to drive high current LEDs with advanced features and robust performance in a compact form factor.

Key Features

• Wide Input Voltage Range: The device is capable of operating from an input voltage range of 6V to 40V, making it suitable for a variety of power sources, from single-cell Li-Ion to automotive inputs.
• High Output Voltage: It can deliver a high output voltage up to 100V, which is essential for applications that require multiple LEDs in series.
• Adjustable Frequency: With an adjustable switching frequency from 100kHz to 1MHz, the LT3756EMSE-2 allows designers to optimize efficiency while minimizing external component sizes.
• Integrated Fault Protection: It includes open LED protection, LED short-circuit protection, and over-temperature protection, ensuring safe operation under abnormal conditions.
• External Dimming: The device supports both analog and PWM dimming capabilities, providing precise control over LED brightness.

Applications

The LT3756EMSE-2 is ideal for a wide range of applications, including:

• Automotive and Avionic Lighting
• Industrial and Architectural Lighting
• General Purpose High Voltage Power Conversion
• LED Backlighting

Package and Quality

Enclosed in a compact MSOP-16 package, the LT3756EMSE-2 is designed to save space on the PCB while providing efficient heat dissipation. It is also characterized for operation from -40°C to 125°C, ensuring reliable performance in harsh environments. Linear Technology's commitment to high-quality products means that the LT3756EMSE-2 is a dependable choice for critical and demanding applications.