LV5012MDGEVB Development Boards, Kits, Programmers

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Evaluation Boards - LED Drivers can be divided into two main categories—those that offer brightness/brightness control and those that provide voltage control. The LV5012MDGEVB is a great example of a voltage control Evaluation Board. The LV5012MDGEVB is an 8-bit Buck/Boost LED driver, providing a high speed step-down/up LED driver.

The LV5012MDGEVB offers a powerful LED driver solution, allowing system designers to drive multiple LED strings with built-in safety and protection features. The driver offers a 1.2 V to 13 V input range, adjustable frequency and can control 8 channels of LEDs using 8 bit dimming.

One of the primary application fields for the LV5012MDGEVB is backlighting for display applications. The LV5012MDGEVB offers improved accuracy, fast response and tight dimming, making it a perfect fit for LCD and plasma displays. Additionally, the LV5012MDGEVB features adjustable current limiting, allowing designers to control the brightness/current of each LED string within the driver.

The LV5012MDGEVB also works well in outdoor display and signage applications. The integrated voltage boost specification is especially valuable for this application field, allowing designers to increase the output current of the driver to compensate for voltage drop during the lifetime of the display.

The LV5012MDGEVB uses a step-down/up converter to provide a range of high and low output voltages, from 1.2 V to 13 V and from 0 V to 15 V respectively. The driver is designed to provide constant current and allow LED dimming. The LED dimming is achieved using 8 bit digital dimming, with 0-255 brightness levels, and is adjustable over a 16 mS period. The current limiting feature of the LV5012MDGEVB allows the designer to limit the current to each LED in order to manage power dissipation.

The LV5012MDGEVB can be used in a wide range of applications, including backlighting for LCD and plasma displays, outdoor display and signage and LED lighting applications. The driver is ideal for designers who need to provide adjustable current levels, fast response and tight LED dimming. The integrated voltage booster makes the LV5012MDGEVB a great fit for outdoor display and signage applications, allowing the driver to compensate for voltage drops which may occur over the lifetime of the display.

In summary, the LV5012MDGEVB is a great option for designers looking for a powerful LED driver solution. The driver offers fast response, adjustable current levels and tight dimming, making it a great fit for a variety of applications. The integrated voltage boost makes the LV5012MDGEVB especially suitable for outdoor display and signage applications, allowing the driver to compensate for voltage drops which may occur over time.

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