IS31FL3242 Datasheet - Lumissil

IS31FL3242 4-RGB/12-CH LED DRIVER

The IS31FL3242 is a 12 LED current sink LED driver programmed via 1MHz I2C compatible interface. Each LED can be dimmed individually with 12-bit PWM data and each current sink has 8-bit DC scaling (Color Calibration) data which allowing 4096 steps of linear PWM dimming and 256 steps of DC current ad.

IS31FL3242 Features

* a very low shutdown and operational current. IS31FL3242 is available in QFN-20 (3mm×3mm) package. It operates from 2.7V to 5.5V over the temperature range of -40°C to +125°C. FEATURES

* Supply voltage range: 2.7V to 5.5V

* 12 current sinks

* Ultra-low operational current (0.5mA Typ. 0.6

IS31FL3242-Lumissil.pdf