LED Driver 2 Click Board™

Vendor
MIKROE-2807
Mikroelektronika d.o.o.
Regular price
£16.93 inc. VAT
£14.11 exc. VAT
Sale price
£14.11
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The LED Driver 2 Click Board™ carries the MCP1643 - LED constant current regulator, made by Microchip. It is a compact, high-efficiency, fixed frequency, synchronous step-up converter, optimised to drive one LED with the constant current. It can be powered by a two-cell alkaline/NiMH/NiCd battery (2.4V), or via the mikroBUS power supply pins. LED Driver 2 Click Board™ also features 3W high power LED by QT-Brightek. This LED can be dimmed by applying the variable duty cycle PWM signal to the EN pin of the MCP1643 regulator, through the PWM pin of the mikroBUS.

Thanks to its relatively high constant current driving capability and the over-voltage protection on the output, this integrated circuit is perfectly suited for high brightness/power LED applications: portable LED lighting products, LED Flashlight and Head Lamps, Rechargeable Torches, General LED constant current applications and so on.

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