AS1115 DB-GREEN

The AS1115 LED driver enables the control and arrangement of up to eight LED breakouts in a single RGB LED application. It contains an I2C interface, or a PWM input and four additional GPIO pins. It consists of a constant current output of up to 100mA per channel and a dimming feature of up to 0.8V. The device includes up to 8 white channel output, and offers an optional brown out detection and temperature warning capability. Additionally, the smart active dimming feature allows the current to be automatically adjusted in response to incoming dimming/brightening signals.

In terms of application, AS1115 DB-Green can be used in various products that require an efficient, secure, and reliable LED control and display, such as in automobiles, cameras, DVD players, and monitors. Additionally, this type of driver can be used in home appliances, including refrigerators, washing machines, and other household items. Additionally, this driver can be applied to industrial applications, such as industrial lighting systems and machine vision systems.

The working principle behind AS1115 DB-Green is quite straightforward. The driver is equipped with a MOSFET per each channel, which functions as the main power switch. This MOSFET acts as a current source that can regulate up to 1A per channel; thus, it can power up to 8 LEDs simultaneously. The device contains a voltage regulator that allows the user to adjust the voltage output and prevent any over-current events. Moreover, the device also has an I2C interface that allows the user to control the various settings such as dimming/brightening, white channel output, and much more.

Moreover, the AS1115 DB-Green also has an optional temperature warning capability. If a device reaches a certain threshold, the driver actively monitors the temperature and shuts off all the LEDs if needed to prevent any risk of damage to the devices. Furthermore, the driver is also equipped with a brown out detector, which signals when the power supply drops and thus ensures that the LED driver functions properly even in case of power fluctuations.

In conclusion, AS1115 DB-Green LED driver offers many features that make it ideal for LED lighting applications. Its dimensions are small and it is very efficient, secure, and reliable. Additionally, the driver offers an active dimming feature, temperature warning, and brown out detection. It is also very affordable, making it a great choice for a wide range of LED lighting applications.