RM9003B Datasheet - REACTOR

RM9003B Single channel constant current LED controller

： RM9003B is a one_stage LED constant current driving control chip which Compatible with silicon controlled dimmer application.Output current stay a constant in the range of 5m~100mA as once set by external SENSE resistor. It has the advantages of simpler system structure fewer peripheral components.

RM9003B Features

* Simpler peripheral circuit without magnetic components

* Chips can be used in series or parallel application

* Chips and LED can be welded in the same PCB board

* Output current can be set by external resistor

* Application circuit has no EMI problems

* Built_in 500V high

RM9003B-REACTOR.pdf