深圳市钲铭科电子有限公司

General Description ：
        SM2082B is a single channel LED constant current driver which integrates patented constant  current setting and  control  technology.  The output current designed by external REXT is 5mA~60mA and it is invariant to OUT output voltage change, which has better constant current performance. It is a low cost circuit with simple circuit and less external components.

Features：
  1.Patented constant current control technology
  2.Output current adjustable with range 5mA~60mA
  3. Inter-chip output current deviation <±4%
  4.Over temperature protection  
  5.Sharing PCB board with LED lamps
  6.Excellence EMI performance
  7.Simple circuit and low cost
  8.Package：ESOP8、TO252-2 
Applications：
  1.T5/T8 LED tubes；
  2.LED street lighting；
  3.LED bulb lamp，LED ceiling lamp；