AL5809-15S1-7 Integrated Circuits (ICs)

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The AL5809-15S1-7 is a popular PMIC-LED driver. It is mainly used to drive large scale multiplexed LED designs, and was designed to be space-friendly, highly integrated, and efficient. The device is a bridge rectifier with a constant voltage output and current.

The AL5809-15S1-7 consists of two inverting push-pull drivers that share a common source. The drivers serve as an input to the switching power supply rectifier. They have an active undervoltage lockout (UVLO) feature that prevents start up until the input voltage reaches a certain threshold.

The AL5809-15S1-7 has max output current of 15A, which makes it highly effective for large scale LED designs. It also features a wide operating voltage range, from 14V to 24V. This allows it to be used in multiplexed applications across different power supply ranges.

The device has an integrated system-level protection feature that prevents reverse current. It also features an over-voltage protection circuit and short-circuit protection. It also has low ripples, ensuring high quality LED lighting.

The main advantage of using the AL5809-15S1-7 is the improved energy efficiency. It has a low power dissipation, enabling higher efficiency and less energy consumed. This is especially important in applications where energy efficiency is a major concern.

The AL5809-15S1-7 uses a step-down current-mode control technique. This technique ensures fast response and high accuracy of the output current. This also ensures high reliability in harsh environments such as high temperature and humidity.

The AL5809-15S1-7 is a high-reliability device and was designed for long lifetime, high efficiency and high-voltage performance. The device is capable of driving LEDs of up to 15A. It is suitable for applications where high-power LED designs are required. It is also optimal for systems where energy efficiency is a priority.

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