Datasheet Details
| Part number | BCT3661B |
|---|---|
| Manufacturer | BROADCHIP |
| File Size | 180.84 KB |
| Description | White LED driver |
| Download | BCT3661B Download (PDF) |
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| Part number | BCT3661B |
|---|---|
| Manufacturer | BROADCHIP |
| File Size | 180.84 KB |
| Description | White LED driver |
| Download | BCT3661B Download (PDF) |
|
|
|
With 42V rated integrated switch FET, BCT3661B is a boost converter that drives up to 12 LEDs in series.
The boost converter runs at 600kHz fixed switching frequency to reduce output ripple, improve conversion efficiency, and allows for the use of small external components.
The default white LED current is set with the external sensor resistor Rset, and the feedback voltage is regulated to 200mV, as shown in the typical application.
Ver 2.0 BCT3661B White LED driver with digital pulse brightness control for up to 12 LEDs in.
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