IS31FL3749 Datasheet (Lumissil) - LOCAL DIMMING 24x4 MATRIX LED DRIVER

IS31FL3749, LOCAL DIMMING 24x4 MATRIX LED DRIVER

IS31FL3749 is a matrix LED driver with 24 high voltage (16V) constant current channels.

It supports from one to four power scan to become a 24×n (n=1~4) matrix LED driver.

Each LED can be pulse width modulated (PWM) with maximum 16-bit precision for smooth LED brightness control.

In addition, each

IS31FL3749 Features

* Support 24 constant current channels, 60mA/ch

* Tolerate up to 20V, nominal operation voltage between 4.3V to 16V, multiple LED’s can be connected in series

* Built-in LDO to generate 4.8V supply for internal logic (option to float it and use external power)

* Inter