LM3409HVEVAL/NOPB

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LM3409HVEVAL/NOPB is an evaluation board designed to facilitate the evaluation of Texas Instruments\' LM3409HV low side gate driver. Primarily made for LED drivers, this board is an important part of a device\'s overall performance evaluation and is important for better understanding the specific device\'s behavior when included in a system.

Key Features of LM3409HVEVAL/NOPB Board

• Input voltage range of 3.5V to 24V
• Drive/Peak Output Current up to 0.7A/1A (typical)
• Digital Outputs providing up to 24mA of drive current
• External Current-Limiting with Linear Regulators on board
• High Efficiency of up to 98.8%
• Short-Circuit Detection and Protection with Available Flags

Design Philosophy

The LM3409HVEVAL/NOPB board is designed to allow users to make an accurate evaluation of the LM3409HV low side gate driver in a system. The board supports input voltages ranging from 3.5V to 24V, and its peak output drive current can reach 0.7A/1A (typical). The board also features external current-limiting with linear regulators, which help to ensure accuracy and make sure the user gets the optimum performance.

The board also features digital outputs providing up to 24mA of drive current, and its peak/drive efficiency is very high, reaching as high as 98.8%. For added protection against short circuits, the board has flags designed to detect them and protect against them.

Internal Construction

The LM3409HVEVAL/NOPB board is an integrated evaluation board, with the LM3409HV low side gate driver integrated in it. The board also has an external current-limiting linear regulator for accurate current control along with a variety of digital outputs providing up to 24mA of drive current.

The board has a single output and multiple external inputs, allowing for multiple configurations. All of these components and connections are nicely exposed in the board\'s internal construction, making it easy for the user to evaluate and inspect the device\'s performance and operation.

LED Drivers

The LM3409HVEVAL/NOPB board is designed to facilitate the evaluation of the LM3409HV low side gate driver in a system. Primarily, this board is designed for LED drivers, which allow for rapid brightness, current and power control. The board also features a wide range of features which make it easy to use and evaluate the device.

LED drivers are typically used in automotive, commercial, industrial, and medical applications. The LM3409HVEVAL/NOPB board is specifically suited for LED driver applications, and its performance evaluation capabilities make it a must-have for any LED system evaluation setup.

Working Principle

The LM3409HVEVAL/NOPB board is essentially a voltage-to-current converter. It takes in a voltage input and outputs a current output, according to the internal current-limiting linear regulator that has been integrated in it. Its digital outputs provide up to 24mA of drive current, and its wide range of features make it ideal for LED driver applications.

The board is essentially a closed-loop system, with the voltage-to-current conversion and current-limiting taking place constantly as long as it is supplied with a regulated voltage. The board also offers short-circuit protection with available flags, making sure the device performs optimally even in adverse conditions.

Conclusion

The LM3409HVEVAL/NOPB is an evaluation board designed to facilitate the evaluation of Texas Instruments\' LM3409HV low side gate driver. Primarily made for LED drivers, this board offers high efficiency of up to 98.8% and digital outputs providing up to 24mA of drive current. The board also features external current-limiting with linear regulators, as well as short-circuit detection and protection with available flags.

The LM3409HVEVAL/NOPB board is perfect for LED drivers application evaluation and makes it easy to evaluate the device\'s performance and operation. The board is suited for automotive, commercial, industrial, and medical applications, and its performance evaluation capabilities make it a must-have for any LED system evaluation setup.

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