DiodesZetex BCR420UW6Q-7 LED Driver IC, 40 V 500mA 6-Pin SOT-26

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Subtotal 50 units (supplied on a continuous strip)*

£11.30

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£13.55

(inc. VAT)

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Packaging Options:
RS Stock No.:
246-7456P
Mfr. Part No.:
BCR420UW6Q-7
Brand:
DiodesZetex
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Brand

DiodesZetex

Output Current

500mA

Input Voltage

40 V

AC or DC Input Voltage

dc

Dimming Operation

PWM

Package Type

SOT-26

Number of Pins

6

The DiodesZetex makes 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 strings and will reduce current at increasing temperatures to self-protect. Operating as a series linear CCR for LED string current control, it can be used in multiple applications, as long as the maximum supply voltage to the device is < 40V. With no need for additional external components, this CCR is fully integrated into an SOT26 minimizing PCB area and component count.

LED Constant current regulator using NPN Emitter-Follower with Emitter resistor to current limit IOUT of 10 mA at ± 10% Constant current (Preset) Supply voltage of 40 V

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