RE: [BC] One Cell White Led Driver

[paul hardin]

> Hi, does anyone know good designs to drive white leds with one or two
> 1.5
> or 1.2 cells with either discrete components circuits or IC's?

several companies have boost power supplies that will operate to 1.2
volt. Try the zetex's ZXSC300 or 310, linear's. lt1932 or lt3490

paul

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