MAX16821AATI+T

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

PMIC (Power Management Integrated Circuit) combined with LED drivers, is the most popular solution for controlling light-emitting diodes (LEDs). Among the various products available, MAX16821AATI+T is a popular choice for many applications in the LED driving field.

The device supports many features like wide input voltage range, 2 independent programmable current sinks and a low-current PWM input; it is designed for buck regulator or battery-powered LED brightness control. The device is also optimized to implement smooth, flicker-free LED flickering, dimming, and fading. It supports both buck and boosting LED driver control architecture to provide flexiblity to design engineers.

The MAX16821AATI+T supports a wide input voltage range of 2.5V to 12V making it suitable for applications that require multiple input sources. The two independent current sinks are adjustable between 0 mA to 80 mA and can be adjusted to set desired current levels. The Wide Dimming Range feature enables software controlled brightness level over a wide range of 1:1000, while the smooth and flicker-free LED dimming is achieved with variable current regulation and voltage regulation. The PWM input can be used to control the LED brightness with features like non-volatile dimming and variable frequency dimming.

The device also has several protection features to provide system safety. The protection features include over-temperature protection, over-voltage protection, reverse voltage protection, over-current protection, and high-side output over-voltage protection. The device also features a wide operating temperature range of -40 ˚C to +125 ˚C making it suitable for any environment.

The MAX16821AATI+T can be used in many applications in the LED driving field like decorative and architectural lighting, signage, TV backlight, streetlighting, streetlighting controls, automotive lighting, automotive backlighting, and more. In such applications, it can be used in conjunction with a microcontroller or with a dedicated IC controller to precisely and efficiently control the brightness and intensity of light emitting diodes.

In conclusion, the MAX16821AATI+T is a powerful, efficient and cost-effective solution for controlling LED light sources in various applications. It supports multiple current sinks and wide dimming range for flicker-free and smooth LED dimming and fading. The device is also equipped with several protection features for system safety and has a wide operating temperature range making it suitable for any environment.

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