This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | BD81A04AEFV-M |
|---|---|
| Datasheet | BD81A04AEFV-M BD81A04AMUV-M Datasheet (PDF) |
| File Size | 1.54 MB |
| Manufacturer | ROHM |
| Description | 4ch White LED Driver |
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BD81A04AMUV-M/EFV-M is a white LED driver with the capability of withstanding high input voltage (40V Max). This driver has 4ch constant-current drivers integrated in 1-chip, where each channel can draw up to 120mA (Max), which is also suitable for high illumination LED drive. Furthermore, a buck-boost current mode DC/DC controller is also integrated to achieve stable operation during power voltage fluctuation.
| Part Number | Description |
|---|---|
| BD81A04AMUV-M | 4ch White LED Driver |
| BD81A04EFV-M | 4-Channel Back-Boost White LED Driver |
| BD81A24EFV-M | 4ch White LED Driver |
| BD81A24MUV-M | 4ch White LED Driver |
| BD81A34EFV-M | 4ch White LED Driver |
| BD81A34MUV-M | 4ch White LED Driver |
| BD81A44EFV-M | 4ch White LED Driver |
| BD81A44MUV-M | 4ch White LED Driver |
| BD81A74EFV-M | 4ch White LED Driver |
| BD81A74MUV-M | 4ch White LED Driver |
