A8440 driver equivalent, 4-channel white led driver.
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.
powered by Li-Ion battery, requiring only for low cost ceramic capacitors.
The A8440 provides excellent efficiency by op.
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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.
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