PR4403 led driver chip

Discussion in 'General Electronics Chat' started by Dodgydave, Dec 14, 2015.

  1. Dodgydave

    Thread Starter AAC Fanatic!

    Jun 22, 2012
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    Last edited: Dec 14, 2015
    N11778 and Bernard like this.
  2. N11778

    Member

    Dec 4, 2015
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    Interesting.
    Saves Back Charging one of the two batteries in series every nite, as in most garden lites.
    Of course these people don't sell batteries I'll bet. thanks I put the pdf in my interesting file.
     
  3. Dodgydave

    Thread Starter AAC Fanatic!

    Jun 22, 2012
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    I have three sets of garden ornamental lights, two are single white leds, one has 100 coloured leds, no series resistors and they all use this chip, from a 1.2v 600mA nicad....amazing :eek:
     
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