STEVAL-TLL008V2

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The STEVAL-TLL008V2 evaluation board is a basic LED drive application board used in a variety of applications. The board leverages two power LED drivers and a high-efficiency buck regulator, which makes it suitable for the drives of a variety of LED products such as LED display LED lights, LED decorations, LED signs and LED backlight. The board is designed to be connected to the input voltage available from either a single- phase AC main line or a DC battery. The output voltage is programmable and the system can provide a stable output current up to 2.5A. With rich features and advanced technologies, the STEVAL-TLL008V2 evaluation board is an ideal solution for LED drive application.

The STEVAL-TLL008V2 evaluation board adopts STMicroelectronics STP16DP05 and STP16CPC26 two-channel power LEDs drivers, which support PWM dimming and allow the system to smoothly control different levels of light brightness. The drivers are controlled by a combination of analog and digital signals which allow for switching between On/Off, PWM and linear dimming modes. The adjustable output current allows for the effective regulation of current up to 2.5A. It also has a wide input voltage range from 3.5V to 18V, making it one of the widest input range of LED drivers currently available.

By utilizing the superior power efficiency and low power dissipation of the STEVAL-TLL008V2 evaluation board, the output power can be toned down significantly, ensuring excellent power saving. The board utilizes an L6560D active power device which enables power saving up to 92%, while still delivering the required output current. Furthermore, the board also includes a 400V, 2mΩ I2C current sense FET which helps to accurately monitor the output current of both channels.

The STEVAL-TLL008V2 evaluation board features a number of advanced technologies and features, such as over-voltage, over-temperature, over-current protection and reverse polarity protection. It also includes a synchronization function which allows the board to synchronize its output with the timing of other LED drivers. The board is also protected against damage due to ESD and short-circuiting of the output pins.

Due to its advanced feature set, the STEVAL-TLL008V2 evaluation board is one of the ideal solutions for LED drive application. The board is designed to be used in both standalone and multi-channel applications, making it highly adaptable to a variety of needs. It offers the best solution for ensuring maximum energy efficiency, reliable performance and cost-effectiveness. The board is also designed for easy mounting and troubleshooting, with convenient access to the 10-pin connector for external PC interface.

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