LP8861-Q1
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Краткое описание:
Low-EMI Automotive 4-Channel LED Driver with Integrated Boost/SEPIC Converter
Дополнительная информация
The LP8861-Q1 is an automotive high-efficiency, low-EMI LED driver with an integrated boost/SEPIC converter. It features four high-precision current sinks capable of providing up to 100 mA per channel with a 10,000:1 dimming ratio at 100 Hz. The device includes adaptive output voltage control to minimize power consumption and supports spread spectrum switching and external synchronization to improve EMI performance in automotive environments.
| RoHS | Compliant |
| Dimming Ratio | 10000:1ratio |
| Temperature Grade | Grade 1 |
| Number of Channels | 4count |
| Input Voltage (Max) | 40V |
| Input Voltage (Min) | 4.5V |
| Switching Frequency | 300 to 2200kHz |
| Output Voltage (Max) | 45V |
| Automotive Qualification | AEC-Q100 |
| Operating Temperature Range | -40 to 125°C |
| Output Current (Max per channel) | 100mA |
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