INLT301Q
3-ch. Smart LED Driver with integrated ILaS® Cable Transceiver & DC/DC Buck
The INLT301Q is a highly integrated 3-channel smart LED driver and controller chip with ILaS cable transceiver and DC/DC buck converter. It is a mixed signal device for automotive Light and Sensor Networks (ILaS®) that can be connected directly to 12V (typ) battery voltage.
The chip provides three independent constant current sinks with configurable peak current of up to 150mA per channel with 16-bit PWM or combined as a single channel to support mid-power RGB LEDs. 3-ch. built-in temperature compensation with day- and nightmode operation support RGB-LED calibration which can be stored on the internal OTP memory.
The built-in ILaS cable transceiver allows to connect the device directly to the ISELED Light and Sensor (ILaS®) network for software defined lighting applications. It acts as an ILaS repeater device within the daisy-chained lighting elements and supports streaming of lighting information directly from a central MCU into the periphery without any SW.
A built-in synchronous DC/DC buck converter efficiently provides power to the internal logic as well as the attached external LEDs.
Each device is addressable individually, by broadcast- or configurable group-address via the bidirectional, half-duplex, 2Mbps, CRC-protected serial ILaS® bus. Extensive diagnostic features are supported, including an ADC as well as an integrated temperature sensor.
ILaS Transceiver Product Documentation
Product Brief
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INLT301Q Datasheet,
To download please contact Inova for NDA information.
ILaS Network Specification & API Definition
To download please contact Inova for NDA information.