| Part number | BD81A44EFV-M, BD81A44MUV-M |
|---|---|
| Manufacturer | ROHM |
| File Size | 3.06 MB |
| Description | 4ch White LED Driver |
| Datasheet |
 BD81A44MUV-M-ROHM.pdf
|
| Note |
This datasheet PDF includes multiple part numbers: BD81A44EFV-M, BD81A44MUV-M. Please refer to the document for exact specifications by model. |
Key Specifications BD81A44EFV-M / BD81A44MUV-M is a white LED driver with the capability of withstanding high input voltage (maximum 35 V).This driver has 4ch constantcurrent drivers in 1-chip, where each channel can draw up to 120 mA (Max), and it is suitable for high illumination LED drive.Furthermore, a buck-boost current mode DC/DC converter is also built to achieve stable operation during power voltage fluctuation.Light modulation (10,000:1@100 Hz dimming function) is possible by PWM i
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