TLC69668
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Краткое описание:
128 mini-LED matrix local dimming backlight driver with 60-mA 16-channel integrated current sink
Дополнительная информация
TLC69668 is a member of the TLC696x2/4/8 family of LCD local dimming backlight drivers. It integrates 16 constant current sinks with corresponding SRAM for brightness storage. The device supports 8-time multiplexing to control up to 128 mini-LED nodes. It utilizes a high-speed two-wire serial interface in a daisy chain topology, supporting up to 1024 devices for more than 32,000 local dimming zones. Features include adaptive headroom voltage control (AHVC), 15-bit brightness resolution, and PWM/Hybrid dimming modes.
| RoHS | Yes |
| REACH | Yes |
| Time-Multiplexing | 8scan |
| Data Transfer Rate | 20MHz |
| Max Output Current | 60mA |
| Max Output Voltage | 50V |
| Number of Channels | 16channels |
| Brightness Resolution | 15bits |
| Supply Voltage (VCC) Range | 3 to 5.5V |
| Operating Temperature Range | -40 to 85°C |
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