P/N | Topology | Mode | Dimming | FET | Pmax/Imax | CC Precision | Package | Datasheet |
WS3620 | LINEAR | N/A | N/A | Internal | 18W/60mA | ±4% | SOP89-3/ESOP8/TO-252 | ![]() |
WS3640 | LINEAR | N/A | N/A | Internal | 9W/60mA | ±4% | ESOP8 | ![]() |

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