Description
The AAT2400/2401 is a highly integrated, high efficiency white LED backlight solution for large size LCD panels used in LCD TVs.
To accommodate power requirements, the solution consists of two devices, a master device (AAT2400) and a slave device (AAT2401).
Features
- VIN Range: 10.8V.
- 28V.
- Integrated Boost Converter.
- VOUT(MAX): 40V.
- IOUT(MAX): 1.6A.
- Up to 95% Efficiency.
- Switching Frequency Options.
- 600 kHz.
- Sync to External Clock (optional).
- 16 LED Current Sinks up to 100mA/ch.
- ±2.5% Accuracy (60mA).
- ±2.0% Matching (60mA).
- SPI Interface.
- Digitally Programmable Individual Channels.
- Up to 30MHz Clock Speed.
- Read/Write Registers.