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AAT1401 |
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| Part Number | AAT1401 |
| Manufacturer | Skyworks |
| Description | The AAT1401 is a step-up single channel LED driver with an input voltage range of 2.7V to 5.5V. The wide input voltage range, small solution size, advanced dimming features and high efficiency is suit... |
| Features |
and high efficiency is suitable for LED backlight solutions for single cell Li-ion based equipment. A precision, high voltage current sink maintains the maximum LED current set by an external resistor from 10 to 31mA. The high switching frequency supports ultra small, low cost filtering components.
Two dimming controls are available; 32 dimming steps using the S2Cwire™ interface, and filtered PWM control. The frequency range of the PWM dimming extends up to 100 kHz eliminating audible noise and suitable for CABC (Content Adaptive Brightness Control) applications.
The device includes over-tempe... |
| Document |
 AAT1401 Data Sheet
PDF 1.81MB |
Similar Datasheet
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Desde 2024. D4U Semiconductor.
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