LTC3212 pump equivalent, rgb led driver and charge pump.
Power and Current Control for Driving RGB LEDs
* Individually Programmable Current Sources
* 1x or 2x Mode, Low Noise, Constant Frequency Charge Pump
* S.
Built-in soft-start circuitry prevents excessive inrush current during start-up and mode switching. High switching freq.
The LTC®3212 is a low noise charge pump RGB LED driver capable of driving three LEDs up to 25mA each from a 2.7V to 5.5V input. Low external part count (one flying capacitor, two bypass capacitors and one to three programming resistors) makes the LTC.
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