SD6855TR Datasheet | SILAN MICROELECTRONICS

SD6855/6_Datasheet PRIMARY SIDE CONTROL SMPS FOR LED DRIVER DESCRIPTION SD6855/6 is a primary side control SMPS for LED driver with accurate constant voltage, constant current (CV/CC) control loop for high average efficiency and reliability. Using SD6855/6 for system design can reduce the ponent count without using opto-coupler, secondary feedback control, and loop pensation circuit, which will reduce the BOM cost. The output voltage can be set by the feedback resistor and the output current can be set by peak current sensing resistor within a certain output power range, which can meet the requirements SOT-23-6L of different solutions for driving LEDs in series or in...