Home / Constant Current Driver / Sumacro SUM2017T Sumacro SUM2017T Category: Constant Current Driver Brand: Sumacro Description Description LED IC Chip Related products Macroblock MBI5045 S-PWM [16-Channel] (Error Detection) Read more Macroblock MBI5038 for Traffic Signs [16-Channel] (Error Detection) Read more Chipone ICND2112 Read more Chipone ICND2038S / ICN2038S Constant Current LED Driver Read more