AS3833 TQFP32 EB

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The AS3833 TQFP32 EB is a Evaluation Board from STMicroelectronics. It is part of their LED Drivers portfolio, which includes a variety of products for addressing lightening for automotive, industrial, and consumer applications. This particular board measures 9 x 11 mm and is suitable for a variety of applications requiring a level of lightening for smaller spaces.

The board is powered with a shield integrated circuit (SIC) and can support up to 14 channels with an output current of 10 mA each. The main features of the device include over temperature and over voltage protection, a DC-DC converter, and a current limiter. The device also has a number of benefits, such as low power consumption, a low thermal resistance, and improved system reliability.

The working principle behind the AS3833 TQFP32 EB is simple. It uses a pulse-width modulation (PWM) technique to output a constant current to control the LED brightness. The LED driver utilizes a voltage regulation feedback loop that compares the output voltage of the LED with a reference voltage. When the LED voltage exceeds the reference voltage, the LED driver will reduce the drive current accordingly. On the other hand, when the LED voltage is lower than the reference voltage, the LED driver will increase the drive current. In this way, the LED driver is able to accurately maintain the appropriate LED current in order to achieve the desired brightness.

The AS3833 TQFP32 EB is an ideal solution for applications that require a low power and low thermal resistance LED. The board can be used in a variety of lighting applications, such as automotive and industrial applications. Additionally, the board has a number of advanced features, such as over temperature and over voltage protection, allowing for improved system reliability. With its accurate current control, it is able to deliver high efficiency with minimal power consumption.

In conclusion, the AS3833 TQFP32 EB is an ideal solution for applications requiring accurate LED control and high efficiency. The board is powered with a shield integrated circuit and can support up to 14 channels with an output current of 10 mA each. It utilizes a voltage regulation feedback loop that compares the output voltage of the LED with a reference voltage in order to accurately maintain the appropriate LED current. The board is suitable for a variety of applications requiring a level of lightening and is able to deliver the desired brightness with minimal power consumption, making it an ideal choice for a variety of lighting applications.

The specific data is subject to PDF, and the above content is for reference