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IS31FL3743A Datasheet 18 X 11 Dots Matrix Led Driver

Manufacturer: Lumissil

Overview: IS31FL3743A 18 × 11 DOTS MATRIX LED DRIVER GENERAL.

Datasheet Details

Part number IS31FL3743A
Manufacturer Lumissil
File Size 705.35 KB
Description 18 x 11 DOTS MATRIX LED DRIVER
Datasheet IS31FL3743A-Lumissil.pdf

General Description

The IS31FL3743A is a general purpose 18×n (n=1~11) LED Matrix programmed via 1MHz I2C compatible interface.

Each LED can be dimmed individually with 8-bit PWM data and 8-bit DC scaling data which allowing 256 steps of linear PWM dimming and 256 steps of DC current adjustable level.

Additionally each LED open and short state can be detected, IS31FL3743A store the open or short information in Open-Short Registers.

Key Features

  • a very low shutdown and operational current. IS31FL3743A is available in UQFN-40 (5mm×5mm) package. It operates from 2.7V to 5.5V over the temperature range of -40°C to +125°C. April 2022.

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IS31FL3743A Distributor