AL1677-08BS-13 Integrated Circuits (ICs)

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AL1677-08BS-13 is a power management integrated chip (PMIC) specifically designed for LED drivers. The device combines two regulators and one LED driver in a compact package, providing designers with a great deal of flexibility while saving time and cost. As an LED driver, the device is able to provide up to 8A of LED current with a total LED output of 16A.

The AL1677-08BS-13 is a digital controller, which provides precise control over the brightness and color of LEDs. It uses pulse width modulation (PWM) technology to control the light intensity and color of the LED and regulates the output voltage. With the help of an internal 8-bit current sense resistor, it can adjust the output current in real time, making it an ideal choice for applications that require precise control of the output current. This makes it pioneering in dimming performance.

The AL1677-08BS-13 also features an adjustable step size, allowing users to select a step size as small as 1 mA or as large as 8 A. This makes it suitable for applications that require different levels of output current. This feature also enables the device to support the current range from 0 to 8A.

Furthermore, the device features an on-board temperature measurement circuit, which can detect and limit the temperature of the LED. This prevents the device from overheating, improving reliability and charging efficiency. An additional feature of the device is the adjustable switching frequency, which can be adjusted to adjust the output noise level as needed.

In addition, the device includes over-voltage, over-temperature and over-current protection, making it reliable and durable. Moreover, the device can detect short-circuit and open-circuit conditions and automatically cut off the output current to protect the LED.

The compact package of the AL1677-08BS-13 makes it ideal for a wide range of LED applications, such as street lights, automobiles, commercial lighting and so on. Moreover, the strong performance and wide range of features make it a suitable choice for LED-based application projects.

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