LP8862-Q1
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Краткое описание:
Automotive 2-Channel 160-mA Low-EMI LED Driver with Integrated Boost/SEPIC Converter
Дополнительная информация
The LP8862-Q1 is an automotive high-efficiency, low-EMI LED driver with an integrated DC-DC converter supporting boost and SEPIC modes. It features two high-precision current sinks with 1% typical matching and a 10,000:1 dimming ratio at 100 Hz. The device includes adaptive output voltage control to minimize power consumption and supports spread spectrum and external synchronization to reduce EMI in automotive environments like infotainment and instrument clusters.
| RoHS | Compliant |
| REACH | Compliant |
| Dimming Ratio | 10000:1 |
| Current Matching | 1% |
| Number of Channels | 2 |
| Input Voltage (Max) | 40V |
| Input Voltage (Min) | 4.5V |
| Switching Frequency | 300 to 2200kHz |
| Output Voltage (Max) | 45V |
| Automotive Qualification | AEC-Q100 Grade 1 |
| LED String Current (Max) | 160mA |
| Operating Temperature Range | -40 to 125°C |
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