IS31FL3749 - LOCAL DIMMING 24x4 MATRIX LED DRIVER

Lumissil

Datasheet Details

Part number	IS31FL3749
Manufacturer	Lumissil
File Size	865.04 KB
Description	LOCAL DIMMING 24x4 MATRIX LED DRIVER
Datasheet	IS31FL3749-Lumissil.pdf

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

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).
Interface - VSB (video serial bus, 33MHz) - SPI (33MHz).
Reset register reset all the registers to default.
Support 8-bit, 16-bit, 8+4-bit dithering and 8+8bit dithering PWM mode.

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Published: Jun 29, 2024 |