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IS31FL3246 - 36-CHANNEL LED DRIVER

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Datasheet Details

Part number IS31FL3246
Manufacturer Lumissil
File Size 695.47 KB
Description 36-CHANNEL LED DRIVER
Datasheet download datasheet IS31FL3246 Datasheet

General Description

IS31FL3246 is comprised of 36 constant current channels, each channel can be pulse width modulated (PWM) by total 8 bits+10 bits (261890 steps) for smooth LED brightness control or color mixing control, 8 bits PWM (LFP) operate at 127Hz (can be disabled), 10 bits (HFP) operate at 32kHz, to minimize

Overview

IS31FL3246 36-CHANNEL LED DRIVER GENERAL.

Key Features

  • 2.7V to 5.5V supply.
  • Pin to Pin with IS31FL3236A/IS31FL3237 (QFN-44, 5mm×5mm).
  • I2C with register address automatic increment.
  • Four selectable I2C addresses.
  • SDB rising edge reset I2C module.
  • Resistor sets operating current of 25mA (Max. ).
  • Accurate color rendition - Three 8-bit global DC current adjust - 8-bit DC current adjust for all green channels - 8-bit DC current adjust for all red channels - 8-bit DC current adjust for all blue channels - Each channel to.

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IS31FL3237 36-CHANNEL LED DRIVER