IR2E51Y Datasheet - Sharp Electrionic

Auto-Brightness Control LED Driver

IR2E51Y Features

* 1. Supply Voltage Range: VIN=3.0V to 4.5V, VCC=2.3V to 3.2V 2. Supports I2C-Bus interface 3. SCL pin and SDA pin are installed with noise filters. 4. Sink-type variable constant current driver for LED (maximum current 27.4mA/ch) 5. Monitoring all LED pins (Response to VF variation of LED) 6.Auto bri

IR2E51Y General Description

IR2E51Y incorporates white LED driver with auto brightness control. This IC is equipped with charge pump DC/DC converter. Input voltage is boosted into CPO by a charge pump circuit. This IC maintains high efficiency since the charge pump circuit automatically selects 1x or 1.5x charge pump mode depe.

IR2E51Y Datasheet (195.05 KB)

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Datasheet Details

Part number:

IR2E51Y

Manufacturer:

Sharp Electrionic

File Size:

195.05 KB

Description:

Auto-brightness control led driver.

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IR2E51Y Auto-Brightness Control LED Driver Sharp Electrionic

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IR2E51Y Features

IR2E51Y General Description

Datasheet Details

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