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Triple Linear LED Controller (High Current Version 48 to 151mA) | E522.80/E522.81/E522.82/E522.83
Description
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 |
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
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Samples
| Part No. | TempJunc Range | Package | Order No. |
|---|---|---|---|
| E522.80 | -40°C to +150°C | SOIC16N-EP | E52280A97D |
| E522.81 | -40°C to +150°C | SOIC16N-EP | E52281A97D |
| E522.82 | -40°C to +150°C | SOIC16N-EP | E52282A97D |
| E522.83 | -40°C to +150°C | SOIC16N-EP | E52283A97D |
| E522.80 | -40°C to +150°C | SOIC16N-EP | E52280A97D0011) |
| E522.81 | -40°C to +150°C | SOIC16N-EP | E52281A97D0011) |
| E522.82 | -40°C to +150°C | SOIC16N-EP | E52282A97D0011) |
| E522.83 | -40°C to +150°C | SOIC16N-EP | E52283A97D0011) |
1) High Precision Version
Boards
| Part No. | Description | Board type | Order No. |
|---|---|---|---|
| E522.8x | Master Controllerboard | Demoboard | K5228x-0001 |
| E522.81 | LED Slaveboard Red (3x3 red) | Demoboard | K52281-0001 |
| E522.83 | LED Slaveboard RGB (3x red, 3x green, 3x blue) | Demoboard | K52283-0001 |
| *) | Power Zeroing is an elmos patent filed: US10136496B2 (2014-01-31) and EP3039945B1 (2014-08-27) |