Description

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... read more

Features

  • Three independent Linear Current Drivers (3*150mA)
  • Operating input voltage range 5V to 25V, max. 40V
  • Advanced diagnostic features
    - Open / short detection
    - Diagnostic “RUN” bus to link multiple ICs
  • Different start-up voltages for open diagnostics can be chosen: VS=7.5V, 9V, 10V and 15V
  • “Single Lamp” mode disables all LEDs in case of a failure
  • Automotive qualified (AEC-Q100)

Documentation

Free Download

File Description Type
Info Sheet PDF 238 kB
Product Flyer Linear LED Controller PDF 2.13 MB

On Request

File Description
E522.80-83 | Data Sheet

Application Diagram

Applications

  • Automotive LED lighting
  • Rear Lamp (e.g. Brake Lamp, Reverse Light, Back Up Light, Rear Fog Light, Rear Light Module)
  • Turn indicator driver
  • Low current interior lighting
  • Industrial LED applications or simple RGB drivers

Ordering Information

Samples

Part No.TempJunc RangePackageOrder No.
E522.80-40°C to +150°CSOIC16N-EPE52280A97D
E522.81-40°C to +150°CSOIC16N-EPE52281A97D
E522.82-40°C to +150°CSOIC16N-EPE52282A97D
E522.83-40°C to +150°CSOIC16N-EPE52283A97D
E522.80-40°C to +150°CSOIC16N-EPE52280A97D0011)
E522.81-40°C to +150°CSOIC16N-EPE52281A97D0011)
E522.82-40°C to +150°CSOIC16N-EPE52282A97D0011)
E522.83-40°C to +150°CSOIC16N-EPE52283A97D0011)

1) High Precision Version


Boards

Part No.DescriptionBoard typeOrder No.
E522.8xMaster ControllerboardDemoboardK5228x-0001
E522.81LED Slaveboard Red (3x3 red)DemoboardK52281-0001
E522.83LED Slaveboard RGB (3x red, 3x green, 3x blue)DemoboardK52283-0001
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