Datasheet Elmos E522.80 — Даташит

Triple 150mA Linear LED Controller E522.80/81/82/83 Production Data -May 5, 2017 Features General Description ƒƒ
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ƒƒ ƒƒ E522.80/81/82/83 family devices provide independent triple
linear current controller for LED driving (standalone driver or
LED cluster). Diagnostic features are provided to meet automotive requirements, together with a communication interface "RUN" to link ICs to generate more than three channels,
supporting individual current configuration and independent
digital PWM dimming per channel (e.g. for RGB). Three independent Linear Current Drivers (3*150mA)
Parallel Output Operation for up to 450mA
Low Power Standby / Sleep Mode
Thermal Management Option per Channel
Operating Input Voltage Range 5V to 25V, max. 40V
External Reference Voltage / Derating Supported
PWM Dimming (All channels or separate Channels)
Diagnostic Functionalities (LED Driver Open/Short, IR Config Open/Short, Junction Temperature,Supply Voltage)
Diagnostic Bus to link ICs
Selectable "Failure Feedback Mode" or
"Single Lamp Behaviour" …