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LT3486 1 Li-Ion Cell to Dual 8 White LEDs

1 Li-Ion Cell to 8/8 White LEDs

The LT3486 is a dual step-up DC/DC converter specifically designed to drive up to 16 White LEDs (8 in series per converter) at constant current from a single Li-Ion cell. Series connection of the LEDs provides identical LED currents resulting in uniform brightness. The two independent converters are capable of driving asymmetric LED strings.