LP8867C-Q1
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Краткое описание:
Automotive 4-Channel 120-mA LED Driver with Integrated Boost/SEPIC Converter
Дополнительная информация
The LP8867C-Q1 is an automotive highly-integrated, low-EMI LED driver with an integrated DC-DC converter supporting both boost and SEPIC mode operation. It features four high-precision current sinks that can be combined for higher current capability. The device includes adaptive output voltage control based on LED forward voltages to minimize power consumption and supports spread spectrum and external synchronization for EMI reduction.
| RoHS | Compliant |
| REACH | Affected |
| Aec-q100 | Qualified for automotive applications, Grade 1 |
| Dimming Ratio | 10000:1 at 100 Hz |
| Number of Channels | 4 |
| Input Voltage (Max) | 40V |
| Input Voltage (Min) | 4.5V |
| Output Voltage (Max) | 45V |
| Switching Frequency (Max) | 2200kHz |
| Operating Temperature (TA) | -40 to 125°C |
| Output Current per Channel | 120mA |
| Integrated Switch FET Current | 3.3A |
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