• Current Filter for Single Stage LED Driver to Eliminate Current Ripple
• Proprietary Scheme for Low Power Loss ≤2.5%
• Adaptive for Wide Output Speculation：

Output Voltage Range from 20V to 100V

Output Current≤250mA

• Open LED Protection and Short LED Protection
• Reliable Short LED and Open LED Protection
• RoHS Compliant and Halogen Free
• Compact Package: SO8

The SY22601B is an adaptive linear current regulator to eliminate low frequency current ripple targeting at LED lighting applications.

 It is applied as a current filter to the output of a LED driver, especially single stage LED driver. It adopts adaptive control scheme and no additional electrical design is needed. 

Reliable open/short LED protection and over thermal protection are all provided.