BCR420U-E6327 LED driver

Datasheet

BCR 420U E6327 LED Driver – Constant Current Source up to 150 mA for 0.25 W LEDs

The BCR 420U E6327 is a compact, cost-effective constant current LED driver designed for powering 0.25W LEDs. With a preset current of 10 mA, it can be easily adjusted up to 150 mA via an external resistor. The part number BCR 420U E6327 is frequently searched by engineers working on LED lighting systems.

Supporting supply voltages up to 40 V, with a negative thermal coefficient to reduce current at high temperatures, and AEC-Q101 automotive qualification, this driver is perfect for:

• Architectural and strip lighting

• Channel letters and illuminated signs

• Retail/freezer/vending machine lighting

• Emergency lighting (stairs, exits, signs)

No external components such as inductors or free-wheeling diodes are needed, making this a space- and cost-saving solution.

Key Features:

• LED current: 10 mA preset, up to 150 mA via external resistor

• Supply voltage: up to 40 V

• Power dissipation: up to 1 W (SC74 package)

• Thermal coefficient: -0.2 %/K

• RoHS compliant, AEC-Q101 qualified

• Compact design, no external parts required

Tags: LED Driver, BCR 420U E6327, Constant Current, 150 mA, PWM Input, AEC-Q101 Qualified, 40V Supply, SC74, LED Lighting, Signage Driver