MAX16825EUE+

PMIC - LED Drivers

The MAX16825EUE+ is a PMIC (power management IC) in Maxim’s family of LED drivers. It is a complete power supply module for designing efficient and reliable LED drivers. The MAX16825EUE+ provides highly efficient power conversion, excellent power factor correction, and improved system performance. It is designed for a wide range of high-performance, high-efficiency, and easy-to-use LED driver designs.

Application Field

The MAX16825EUE+ is suitable for a wide variety of applications, including:
  • LED lighting
  • Solid-state lighting
  • Street lighting
  • Spot lighting
  • High-bay lighting
  • Low-power LED lighting
  • LED signage
  • Tile lighting

Working Principle

The MAX16825EUE+ is a two-stage, recurrent boost converter with a programmable output current. It can generate an output of up to 10A and has an adjustable output voltage range of 16.4V to 54.4V. The device features an integrated power factor correction, which allows it to efficiently regulate the input current and meet EN61000-3-2, Class A and EMI standards.

The input voltage range is adjustable between 75Hz and 5.5MHz and the output current may be programmed to suit the application. The MAX16825EUE+ also includes overvoltage protection, overload and short circuit protection, and thermal shutdown. The device also includes power fail, open LED, and over-current detection and fault reporting.

The MAX16825EUE+ also features integrated LED drivers with dimming control and LED current regulation. The device features digital and analog current control, allowing precise output current control. The device also features ripple regulation, which helps maintain precise output current regulation. In addition, the device offers an auto-start function, which allows the device to start from zero load with no external components.

Conclusion

The MAX16825EUE+ is a complete and compact power supply module for LED lighting designs. It provides wide voltage and current range, excellent power factor correction, and easy-to-use LED driver designs. It has an integrated LED driver with dimming control and LED current regulation, and offers advanced protection features. The MAX16825EUE+ is an ideal choice for low- power LED lighting and other applications that require efficient, reliable, and easy-to-deploy LED drivers.