TLC5960
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Краткое описание:
8-channel LED driver controller with integrated Intelligent Thermal controller
Дополнительная информация
The TLC5960 is an eight-channel PWM LED driver with four intelligent headroom voltage monitor (iHVM) outputs. The LED drivers have scalable, high-voltage capability and provide 1% maximum current matching accuracy between LED strings. To achieve optimal efficiency, the iHVM automatically optimizes the external dc/dc converter output voltage to compensate for the forward-voltage variations of the LED. It supports up to 250kHz PWM dimming and includes internal protection for LED open/short and FET open/short conditions.
| Pins | 38 |
| RoHS | Yes |
| REACH | Yes |
| Vin (max) | 28V |
| Vin (min) | 10V |
| Msl Rating | Level-2-260C-1 YEAR |
| Duty cycle (max) | 100% |
| Number of channels | 8 |
| Accuracy Between Channels | 0.3 (typ)% |
| Switching frequency (max) | 250kHz |
| Operating temperature range | -40 to 85°C |
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