TM 6-Channel Quad-Mode Fractional LED Driver In TQFN3x3

The CAT3636 is a high efficiency quad-mode fractional Charge Pump that CAN drive up to six LEDs programmable by a one wire digital Interface The inclusion of a 1.33x fractional Charge Pump mode increases device efficiency by up to 10% over traditional 1.5x Charge Pumps with no added external capacitors. Low noise input ripple is achieved by operating at a constant switching frequency which allows the use of small external ceramic capacitors. The multi-fractional Charge Pump supports a wide range of input voltages from 2.5V to 5.5V. The EN/SET Logic input functions as a chip enable and a 1-wire addressable Interface for control and curren setting of all LEDs Three groups of two LEDs CAN be configured with independent LED currents between 0.25mA and 32mA. By Catalyst Semiconductor
CAT3636 's PackagesCAT3636 's pdf datasheet

CAT3636 Pinout, Pinouts
CAT3636 pinout,Pin out
This is one package pinout of CAT3636,If you need more pinouts please download CAT3636's pdf datasheet.

CAT3636 Application circuits
CAT3636 circuits
This is one application circuit of CAT3636,If you need more circuits,please download CAT3636's pdf datasheet.

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CAT3636 Application Notes CAT3636 RoHS CAT3636 Circuits CAT3636 footprint