Introducing the LTM8040V from Linear Technology

The LTM8040V is a robust, high-efficiency, micro-module LED driver designed to cater to a wide range of lighting applications. Manufactured by Linear Technology, a leader in analog integrated circuits, this LED driver simplifies the design of high-power lighting systems with its compact and versatile package.

Key Features:

• Wide Input Voltage Range: The device can operate from an input voltage range of 6V to 36V, making it suitable for a variety of power supplies, from battery-operated systems to industrial power rails.
• Adjustable Output Current: The LTM8040V allows for an output current up to 1A, which can be easily adjusted by modifying the value of a single external resistor, providing flexibility in controlling the brightness of the LEDs.
• High Efficiency: With its high efficiency up to 93%, this LED driver ensures minimal power loss and is ideal for applications where energy conservation is critical.
• Integrated Boost Converter: The module includes an internal boost converter, which enables it to drive LEDs with a higher forward voltage than the input supply.
• Thermal Protection: The LTM8040V is designed with over-temperature protection, ensuring reliable operation under various thermal conditions.
• Compact Design: The micro-module design integrates the DC/DC controller, power switches, inductor, and all support components in a compact, surface-mount package.

Applications:

The LTM8040V is ideal for a variety of lighting applications, including:

• Industrial and automotive lighting
• General-purpose LED illumination
• Architectural detail and accent lighting
• Emergency and signage lighting

Linear Technology's LTM8040V provides a highly efficient, reliable, and easy-to-use solution for driving high-power LEDs. Its small form factor and integrated components reduce design complexity and time to market, making it an excellent choice for engineers and designers looking to create innovative lighting solutions.