A8440 - 4-CHANNEL WHITE LED DRIVER

AiT Semiconductor

Datasheet Details

The A8440 is a complete backlight display solution that is designed to independently control LEDs. The A8440 is a charge pump WLED driver capable of driving up to 4 LEDs with 30mA each LED. Its four tightly regulated current sources ensure excellent LED current and brightness matching. LED driver current is programmed by an external resistor. The A8440 operates over an input voltage range from 3V to 5.5V, optimized for WLED.

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Published: Mar 15, 2020 |