IS31FL3239 - 24-CHANNEL LED DRIVER

Product Overview

Lumissil

Part number	IS31FL3239
Manufacturer	Lumissil
File Size	427.08 KB
Description	24-CHANNEL LED DRIVER
Datasheet	IS31FL3239 Datasheet
Additional preview pages of the IS31FL3239 datasheet.

The IS31FL3239 is an LED driver with 24 constant current channels.

Each channel can be pulse width modulated (PWM) by 16 bits for smooth LED brightness control.

In addition, each channel has an 8-bit output current control register which allows fine tuning the current for rich RGB color mixing, e.g.

2.7V to 5.5V VCC supply.
1MHz I2C interface, automatic address increment function with readout function.
Four selectable I2C addresses.
Accurate Color Rendition - Selectable 16-bit PWM 256/1024/4096/65536 - 8-bit Dot correction - 8-bit Global current adjust.
Open/short detect function.
62kHz PWM frequency (8-bit PWM).
Temperature detect function.
EMI Reduction Technology - Spread spectrum - Selectable 6 phase delay - 180 degree phase delay.
-40°C to.

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Published: Jun 30, 2024 |