CYT1002AEG 单段LED线性恒流恒功率控制芯片

CYT1002AEG is a single segment LED linear constant current control chip with constant power.It integrates 700V high-voltage MOSFET,and adopts unique and innovative device process technology.It has superior resistance to avalanche breakdown and surge,it can pass 700V lightning surge test when there is no protection device in the periphery,and built-in over-temperature protection function to improve system application reliability.The output current can be adjusted by adjusting the REXT resistance value in the periphery.At the same time,the CYT1002AEG integrates the input line voltage compensation function.When the input line voltage is too high,the CYT1002AEG will reduce the output current according to the external compensation resistor to ensure that the input powerdoes not change with the line voltage.

It is mainly used in the fields of LED lighting,architectural lighting engineering,etc.The system structure is simple,the peripheral components are few,the PCB traces are simple,and the solution cost is low.

Input voltage: 120Vac/220Vac

Support high PF solution: PF>0.9

Support low PF solution: PF>0.5, no flicker

Output current bias between ICs<±5% Integrated 700V high-voltage MOS tube, can pass 700V lightning strike without any protection device

No magnetic components for EMI applications

With over temperature adjustment

With constant power regulation

Package: ESOP8