LTC3202 drive white LED circuit diagram

Posted on Mar 28, 2007

LTC3202 is Linear TECHNOLOGY company does not need a charge pump gated oscillator Pictured LTC3202 charge pump using a lithium-ion battery-powered white LED driver circuit.

LTC3202 drive white LED circuit diagram
Click here to download the full size of the above Circuit.

To overcome the problem of noise, LTC3202 uses a linear control technology to ensure that the switched capacitor charge and discharge capacity just to meet the needs of the load current, and make every clock cycle can keep a constant, so as to ensure that they can not produce an audio component.

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