LT8391IUFD#TRPBF

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The LT8391IUFD#TRPBF is a highly efficient, cost-effective and flexible power management integrated circuit (PMIC), commonly used to drive LEDs. It provides programmable constant current outputs for driving up to four strings of LEDs and works with an external voltage input, making it ideal for a variety of applications including LCD backlighting for monitors and displays, plasma, projection and LCD TVs, automotive instrumentation, and a range of industrial and portable lighting systems.

The LT8391IUFD#TRPBF is designed to be robust and efficient, operating over wide temperature and voltage ranges. The device\'s compact and flexible architecture provides superior power efficiency and provides up to four independently programmable constant current sources — up to 600mA per source. Each source is current limited, allowing for easy set-up and reliable operation in any application.

The LT8391IUFD#TRPBF supports a wide range of operating voltages, from 0.7V to 5.5V, and features adjustable maximum current limit and duration settings. There\'s also onboard thermal management that allows for thermal protection of the driver and LEDs. The LT8391IUFD#TRPBF has built-in over-voltage and over-temperature protection that helps to ensure safe operation.

The LT8391IUFD#TRPBF offers a wide range of features that make it suitable for a variety of LED driver applications. The device features a low forward voltage (Vf) output, adjustable rise and fall times, programmable LED current limiting, adjustable PWM dimming frequencies, and pre-defined or custom fade curves. The device also offers an adjustable diffusion level, selectable open dimming, local dimming, and open loop current source stability.

To ensure a wide range of applications, the LT8391IUFD#TRPBF includes a range of functions that make it suitable for different types of LED designs. The device includes low start-up current, adjustable over-temperature and over-voltage protection, programmable LED current limit, adjustable PWM dimming frequency, and open loop current source stability. Additionally, it supports a wide range of operating temperatures and voltages, adjustable maximum current limit and duration settings, and integrated thermal protection.

The LT8391IUFD#TRPBF\'s ability to provide highly efficient and reliable LED driver technology makes it an excellent choice for a variety of lighting applications. Its wide range of features makes it suited for both commercial and industrial lighting applications. Its superior power efficiency allows for maximum power savings, while its compact architecture helps ensure easy integration.

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