What are the characteristics of SM23 1 1E linear SCR dimming ic?

SM23 1 1E is a single-channel LED constant current drive control chip (4oo-336-5i 8). The chip adopts patented constant current setting and control technology, and the output current is set from 5 mA to 60 mA from the external Rext resistor. The output current does not change with the voltage of the chip's OUT port, so it has good constant current performance. The system has simple structure, few peripheral devices and low cost.

Characteristics of SM23 1 1E linear SCR dimming ic;

1. Support SCR dimming for incandescent lamps and bulb lamps.

2. The constant current control technology patented by our company.

The output current of the out port can be adjusted externally, ranging from 5 mA to 60 mA.

B) Output current deviation between chips

3. It has the function of overheating protection.

4. The chip can be used with PCB for LED***

5. The chip application system has no EMI problem.

6. Simple circuit and low cost

7. Packing form: ESOP28