A6280EA-T

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The A6280EA-T is a high-efficiency, surface-mount LED driver that is part of the Power Management Interface (PMIC), and LED drivers in particular. It is designed to provide superior LED dimming control, allowing designers and manufacturers to expand their capabilities and develop unique LED solutions without the need for complex external circuitry.

The A6280EA-T offers unrivalled dimming control with a wide range of 0.21W to 50W outputs, and a dimming range of 0.1V to 100V. This wide dimming range is achieved with a variety of integrated features that allow for precise adjustment of light intensity and color. The integrated 1/3 octave band dimming circuitry also helps to ensure that the desired lighting ratio can be achieved to create the best lighting solutions with minimal effort.

The A6280EA-T also offers a number of other features such as built-in ESD protection, overvoltage protection, and overcurrent protection, making it an excellent choice for robust solutions. The device includes a poly phase soft start, allowing for smooth startup and shutdown, and an adjustable frequency up to 1 MHz. It features a common anode configuration, allowing up to 4 string channels to be connected, ideal for applications requiring multi-color LED lighting.

The A6280EA-T offers a variety of LED driver applications, including LED chaser, oscillator for LED illumination, LED traffic signal and backlight, LED wall washer, studio lighting, and many more. The device can be used in a wide range of applications and is suitable for both indoor and outdoor installations. Additionally, the device is compatible with a wide range of lighting control systems, allowing for easy integration with existing systems.

The A6280EA-T is based on an advanced single-stage switch current-controlled power conversion design, which provides an efficient and reliable solution. The device features a low minimum OVP threshold, which allows it to protect the LEDs from damage caused by an overvoltage event and ensures robust system operation. The switch current-control design also reduces output noise, allowing the system to operate more reliably, and offers improved load regulation for brighter output.

The A6280EA-T is designed for high-efficiency operation and excellent efficiency over the full load range, with a maximum efficiency of 85%. The device also features an operating temperature range of -40°C to +85°C and a maximum junction temperature of +150°C, allowing for reliable operation in a wide variety of environments. Additionally, it is UL and CE approved, providing an extra layer of safety and reliability.

The A6280EA-T is a high-performance, high-efficiency LED driver that is well-suited for a range of lighting applications. It is part of the PMIC family of LED drivers, offering unrivalled dimming control and robust protection features. Additionally, the device is compatible with a wide range of lighting control systems, allowing for easy integration with existing systems. All in all, the A6280EA-T is an excellent choice for LED lighting solutions.

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