KRTBI D2LM31.31 DATA A SHEET OSIRE® E3731i KRTBI D2LM31.31 This device is especially designed for automotive interior applications requesting high dynamic RGB lighting scenarios. This device is an intelligent RGB device, incorporating besides R/G/B LEDs an IC from ams OSRAM. This embedded IC inte- grates the drivers for the three R/G/B LEDs. The embedded IC includes the optical measurement data of the three R/G/B LEDs as well. An external micro controller can address and control each device in a daisy chain architecture via an open system protocol. The open protocol allows the micro controller to read back these data and to run any color algorithm. It also allows to read back a temperature value to optimize this color algorithm. Applications - Ambient Lighting Features - Package: white SMD package, colorless clear silicone resin - Chip technology: Thinfilm / ThinGaN - Typ. Radiation: 120° (Lambertian emitter) - Color: λ = 626 nm (● red); λ = 533 nm (● true green); λ = 462 nm (● blue) dom dom dom - Corrosion Robustness Class: 2B - Qualifications: AEC-Q102-003 Qualified - ESD: 2 kV acc. to ANSI/ESDA/JEDEC JS-001 (HBM, Class 2); 500 V acc. to JESD22-C101 (CDM, Class C2) 2 | Version 1.0 | 2023-07-26
