IS31FL3197 - CHARGE PUMP RGBW LED DRIVER

Product Overview

Lumissil

Part number	IS31FL3197
Manufacturer	Lumissil
File Size	837.58 KB
Description	CHARGE PUMP RGBW LED DRIVER
Datasheet	IS31FL3197 Datasheet
Additional preview pages of the IS31FL3197 datasheet.

The IS31FL3197 is a charge pump LED driver with programmable sequence operation for automated RGBW lighting effects.

It is capable of driving 4 LEDs up to 10mA (adjustable in 256 current levels and 4096 PWM levels) from a small coin size battery supply.

in charge pump structure wil

2.0V to 3.3V supply voltage.
Charge pump - 1x, 1.5x, 2x operating modes - Highly efficient across battery state of charge - 1MHz constant frequency.
Power saving operating - Quiescent operating current 700µA (Typ. ) - Shutdown current 1µA (Typ. ).
Support four LEDs - RGBW - Resistor sets maximum 10mA output current per LED - Each LED has 8-bit programmable current levels - Each LED has 12-bit programmable PWM levels.
LEDs operate with pre-established p.

Other Datasheets by Lumissil

Published: Jul 3, 2024 |