Datasheet E522.80, E522.81, E522.82, E522.83 (Elmos) - 3

Triple 150mA Linear LED Controller E522.80/81/82/83 Production Data - May 5, 2017 Pin Description Pin Name Type 1) Description 1 NC A_I Not connected internally 2 RUN HV_A_IO RUN Diagnostic Bus Interface to link 522.8x Products 3 VS HV_S High-Voltage Supply Input 4 GND S Ground Connection 5 ENA HV_A_I High-Voltage Enable and optional analog Referencevoltage Input 6 IR1 A_IO Current Configuration Channel 1, digital Input for Channel 1 dimming 7 IR2 A_IO Current Configuration Channel 2, digital Input for Channel 2 dimming 8 IR3 A_IO Current Configuration Channel 3, digital Input for Channel 3 dimming 9 SLM A_IO Operating Mode Configuration (“Single Lamp Mode” or “Failure Feedback” Operation) 10 LED3A HV_A_O Bypass Output Channel 3, connect to LED directly 11 LED3B HV_A_O Priority Output Channel 3, connect to LED via thermal Shunt 12 LED2A HV_A_O Bypass Output Channel 2, connect to LED directly 13 LED2B HV_A_O Priority Output Channel 2, connect to LED via thermal Shunt 14 LED1A HV_A_O Bypass Output Channel 1, connect to LED directly 15 LED1B HV_A_O Priority Output Channel 1, connect to LED via thermal Shunt 16 NC A_I Not connected internally - Exposed Pad Exposed Pad, Connect to GND for thermal connection 1) A = Analog, D = Digital, S = Supply, I = Input, O = Output, B = Bidirectional, HV = High Voltage Elmos Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products. Elmos Semiconductor AG Data Sheet QM-No.: 25DS0132E.03 3/25