onsemi PoE interface LED driver
NCL31010MNITWG - capable for Visible Light Communication
The NCL31010 comprises all elements needed to design a connected and managed lighting system via Power-over-Ethernet, including capabilities for Visible Light Communication and Indoor Positioning. Certified to the IEEE802.3bt/at/af standards, over 90W of system power can be delivered. It incorporates a high efficiency buck LED driver that supports both high-bandwidth analog and PWM dimming down to zero current. Two auxiliary DC-DC converters are included to power for example the system microcontroller and sensors. High accuracy metrology and diagnostics are included to measure input and output current and voltage, LED or system temperature.
Key features
- IEEE802.3bt/at/af standard certified
- High efficiency buck LED driver (97%)
- Visible Light Communication capable (50kHz bandwidth)
- Integrated 3.3V buck converter
Additional features
- IEEE802.3bt/at/af standard certified
- High efficiency buck LED driver (97%)
- Visible Light Communication capable (50kHz bandwidth)
- High accuracy metrology (+-1%) integrated
- Integrated 3.3V buck converter
- Adjustable 2.5 to 24V buck converter
- I2C or SPI serial interface
Applications
- Connected LED lighting
- Visible light communication
- Indoor positioning
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