SM2082C
Feature
- Patented constant current technology； a) The output current is adjustable, ranges from 5m A~60m A; b) Precision of CC: <±4%
- OTP
- Sharing PCB board with LED lamps
- Excellent EMC performance
- Simple circuit and lower cost
- Package：ESOP8、TO252-2
Description
The SM2082C is a single channel LED linear constant current driver which integrates patented constant current technology. The output current is designed by REXT to be 5m A~60m A, and is invariant to the output voltage variation, which demonstrates the good constant current precision. The cost is low with simple system structure and few peripheral ponents.
Pin Diagram
1 GND1 2 REXT1 3 GND2 4 REXT2
NC 8 OUT1 7
NC 6 OUT2 5
ESOP8
OUT 1
GND 2
REXT 3
TO252-2
OUT GND REXT
Application
- T5/T8 LED tube lamp
- LED street lighting
- LED bulb lamp, LED ceiling lamp
OUT GND REXT
SOT223
Typical Application
1 2 3
SOT89-3
220V~
Vin
LED1
R0
C2
LEDn
1 OUT
2 GND
3 REXT...
