Description

ME8628 is a constant power linear LED driver IC.

The output current range is 5~110mA. Output current

and voltage compensation degree can be adjusted by

external resistor. The voltage compensation function

can make output current decrease when input voltage

increase, so as to achieve nearly constant power. The

device also has temperature protection function which

can reduce output current when junction temperature

is higher than protection threshold.

Features

 Integrate 500V LDMOS.

 Output current adjustable via external resistor.

 Voltage compensation of output current, which is

adjustable via external resistor.

 Temperature regulation of output current.

Applications

 LED bulb, LED tube, LED filament lamp.

 Linear LED driving

Package

 8-pin ESOP8