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AL5887Q - 36-CHANNEL I2C/SPI LED DRIVER

Description

The AL5887Q is comprised of 36 programmable LED current channels, each with internal 12-bit PWM for color and brightness control through I2C or SPI digital interface.

Features

  • up to 12 RGB LED modules with 3 programmable banks (A, B, C) for software control of each color. An external resistor can set up the global output current of all 36 channels. Each channel current can be digitally configured up to 70mA under the thermal limitation of the package. Features of the AL5887Q are controlled via a I2C/SPI digital interface, which is selectable by the INT_SEL pin. The AL5887Q has a 30kHz, 12-bit PWM generator for each channel, as well as channel/module independent color.

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Datasheet preview – AL5887Q

Datasheet Details

Part number AL5887Q
Manufacturer DIODES
File Size 1.19 MB
Description 36-CHANNEL I2C/SPI LED DRIVER
Datasheet download datasheet AL5887Q Datasheet
Additional preview pages of the AL5887Q datasheet.

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Full PDF Text Transcription

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AL5887Q 36-CHANNEL I2C/SPI LED DRIVER Description The AL5887Q is comprised of 36 programmable LED current channels, each with internal 12-bit PWM for color and brightness control through I2C or SPI digital interface. The AL5887Q is ideal for lighting applications and features up to 12 RGB LED modules with 3 programmable banks (A, B, C) for software control of each color. An external resistor can set up the global output current of all 36 channels. Each channel current can be digitally configured up to 70mA under the thermal limitation of the package. Features of the AL5887Q are controlled via a I2C/SPI digital interface, which is selectable by the INT_SEL pin.
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