The LP8872-Q1 is an automotive high-efficiency, low-EMI LED driver with integrated DC-DC power switch. It supports both boost and SEPIC topologies and features six high-precision current sinks with support for PWM phase shifting. The device includes adaptive output voltage control based on LED headroom voltages to minimize power consumption and supports hybrid PWM and analog dimming.
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Texas Instruments LP8872-Q1 technical specifications.
| Number of Channels | 6Channels |
| Input Voltage (Min) | 3V |
| Input Voltage (Max) | 48V |
| Output Current Per Channel | 150mA |
| Switching Frequency | 0.1 to 2.2MHz |
| Dimming Ratio | 32000:1ratio |
| Operating Temperature | -40 to 125°C |
| Integrated FET Current Limit | 5.4A |
| Automotive Grade | AEC-Q100 Qualified |
| Temperature Grade | Grade 1 |
| RoHS | Compliant |
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