BCR405UW6 Datasheet 50 To 100ma Led Constant Current Regulator

Manufacturer: Diodes Incorporated

Overview: BCR405UW6 50 TO 100mA LED CONSTANT CURRENT REGULATOR IN SOT26.

Datasheet Details

Part number	BCR405UW6
Manufacturer	Diodes Incorporated
File Size	1.05 MB
Description	50 to 100mA LED CONSTANT CURRENT REGULATOR
Datasheet	BCR405UW6-Diodes.pdf

The BCR405UW6 monolithically integrates a transistor, diodes, and resistors to function as a Constant Current Regulator (CCR) for LED driving.

The device regulates with a preset 50mA nominal that can be adjusted with external resistor up to 100mA.

It is designed for driving LEDs in strings and will reduce current at increasing temperatures to self-protect.

LED Constant Current Regulator Using PNP Emitter-Follower with Emitter Resistor to Current Limit.
IOUT = 50mA ± 10% Constant Current (Preset).
IOUT Up to 100mA Adjustable with an External Resistor.
VS.
40V Supply Voltage.
PD up to 1W in SOT26.
LED Dimming Using PWM up to 25kHz.
Negative Temperature Coefficient (NTC) Reduces IOUT with Increasing Temperature.
Parallel Devices to Increase Regulated Current.
Totally Lead-Free & Fully RoHS Compli.

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