MAX17149ETE+

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 - LED Drivers have a broad range of applications, from illumination and display to medical, industrial, and automotive (A/V) products. The MAX17149ETE+ LED driver is one of the market\'s most advanced and powerful LED drivers, designed to provide outstanding performance in all applications. This article will discuss the application fields and working principle of this advanced PMIC - LED driver.

Applications of the MAX17149ETE+

The MAX17149ETE+ is a high-power LED driver designed as key components in applications, including white/RGB LEDs, display backlighting, vehicle interior lighting, and display illumination. The drivers offer superior performance with advanced features like peak current, current folding, overdrive protection, ESD protection, and adjustable peak current settings. All of these features combine to provide superior reliability, increased efficiency, and extended lifetime for the LED.

The MAX17149ETE+ is a low-profile LED driver, measuring only 4.9 x 5.1 mm. This miniature size offers flexibility when designing for space-dependent applications. Other features of the MAX17149ETE+ include a 2.7 V to 5.5 V input voltage range, 0 to 1.25 A switch current capability, and up to 5.2 W LED power output. All of these features provide the power and flexibility needed in various LED applications, making this LED driver a great choice for designers.

Working Principle of the MAX17149ETE+

The MAX17149ETE+ is an advanced LED driver that features a unique current-sense-resistor (CSR) circuit, which offers precise current and voltage control. This feature enables designers to accurately control the peak current and peak voltage of the LED, allowing for precise control over the total brightness and color of the LED. In addition, the MAX17149ETE+ provides over-temperature protection, which ensures the safety of the circuit and the LEDs.

The MAX17149ETE+ also features an adjustable pre-programmed dimming curve that allows for enhanced light mixing for RGB LEDs. This feature reduces the number of components required to control the LEDs, saving time, space, and resources. Finally, the ESD protection included in the MAX17149ETE+ helps protect the circuit from static electricity, making it suitable for use in environments with harsh electrical surges or static discharges.

Conclusion

The MAX17149ETE+ is a powerful, feature-rich PMIC - LED driver that offers superior performance in a wide range of applications, including white/RGB LEDs, display backlighting, and vehicle interior lighting. It features a unique CSR circuit and adjustable pre-programmed dimming curve, providing precise current and voltage control, while also offering ESD protection and over-temperature protection. With all of these features, the MAX17149ETE+ is an excellent choice for LED design.

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