BCR421UFDQ, BCR420UFDQ Datasheet - Diodes

BCR421UFDQ, BCR420UFDQ, LINEAR LED CONSTANT CURRENT REGULATOR

BCR420UFDQ / BCR421UFDQ LINEAR LED CONSTANT CURRENT REGULATOR IN U-DFN2020-6 Description These Linear LED drivers are designed to meet the stringent

Features

* LED Constant Current Regulator Using NPN Emitter-Follower with Emitter Resistor to Current Limit

Applications

* The BCR420U and BCR421U monolithically integrate transistors, diodes and resistors to function as a Constant Current Regulator (CCR) for linear LED driving. The device regulates with a preset 10mA nominal that can be adjusted with an external resistor up to 350mA. It is designed for driving LEDs in

BCR420UFDQ-Diodes.pdf