TLC59291
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Краткое описание:
8/16-Channel Constant Current LED Driver with 7-bit Brightness Control
Дополнительная информация
The TLC59291 is a constant-current sink LED driver with 8 or 16 channels. Each channel can be turned on or off via internal registers. It features 7-bit global brightness control with 128 steps, and a power-save mode reducing consumption to 10 µA. The device includes comprehensive diagnostics: LED open detection (LOD), LED short detection (LSD), output leakage detection (OLD), reference terminal short detection (ISF), pre-thermal warning (PTW), and thermal error flag (TEF).
| RoHS | Compliant |
| REACH | Affected |
| Number of Channels | 16count |
| Operating Temperature | -40 to 85°C |
| Global Brightness Control | 7bits |
| LED Supply Voltage (VLED) | Up to 10V |
| Supply Voltage (VCC) Range | 3 to 5.5V |
| Output Current (VCC > 3.6V) | 1 - 50mA |
| Power-Save Mode Consumption | 10µA |
| Output Current (VCC <= 3.6V) | 1 - 40mA |
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