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LT3591 - If - 300mA - is it possible to drive power led (If 300mA) with this chip?

Category: Hardware
Product Number: LT3591

Hi,

thinking, if the simple LT3591, with Uin from 3V-4,2V (single LiIon battery) can drive single power led, with If = 300mA?

The Rsense should be 0,6 Ohm. Ot it is limited to 100mA?

And what happened when the Uin will fall down below 3V?

best regards

M.M.