NOT RECOMMENDED FOR NEW DESIGN USE AL5809
AL5890
400V CONSTANT CURRENT LED DRIVER
Description
The AL5890 is a 400V constant current LED driver and it provides a cost-effective two pin solution.
It has good temperature stability and the current accuracy of ±2.
0mA (typ.
) regulated over a wide
voltage and temperature range.
The AL5890 comes in various or pre-fixed output current options removing the need for external current setting resistors and creating a simple driver solution for the series of LEDs.
The AL5890 supports both the high-side and low-side driving of LED chains.
The AL5890 turns on when the
voltage between IN and OUT is greater than 7V.
Long LED chain application up to 400V ...