CAT3636HV3-GT2 Electronic Components

ON Semiconductor's Quad-Mode? 1.33x charge pump switching architecture is patented.

The device is available in a tiny 16-lead TQFN 3mm x 3mm package with a max height of 0.8mm.

independent LED currents between 0.25mA and 32mA.

control and current setting of all LEDs. Three groups of two LEDs can be configured with

The EN/SET logic input functions as a chip enable and a '1-wire' addressable interface for

supports a wide range of input voltages from 2.5V to 5.5V.

allows the use of small external ceramic capacitors. The multi-fractional charge pump

Low noise input ripple is achieved by operating at a constant switching frequency which

charge pumps with no added external capacitors.

fractional charge pump mode increases device efficiency by up to 10% over traditional 1.5x

to six LEDs programmable by a one wire digital interface. The inclusion of a 1.33x

The CAT3636 is a high efficiency quad-mode fractional charge pump that can drive up