WD3138 datasheet by WillSEMI.
| Part number | WD3138 |
|---|---|
| Datasheet | WD3138-WillSEMI.pdf |
| File Size | 1.01 MB |
| Manufacturer | WillSEMI |
| Description | White LED Driver |
|
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WD3138 White LED Driver with Digital and PWM Brightness Control in Tiny Package WD3138 Http//:.sh-willsemi. With a 40-V rated integrated power switch MOSFET, the WD3138 is a boost converter that drives up to 10 White LEDs in series. The WD3138 operates at 600kHz fixed switching frequency to reduce output ripple, improve conversion efficiency, and allows for the use of small external ponents.
| Part Number | Description |
|---|---|
| WD3131 | 26V Step-Up White LED Driver |
| WD3132 | 38V Step-Up White LED Driver |
| WD3133 | 1.2-MHz DC-DC STEP-UP CONVERTERS |
| WD3139 | 38V Step-Up White LED Driver |
| WD3100 | 200mA Flash/Torch LED Driver |
| WD3120 | Boost Converter |
| WD3124DA | 1000mA Buck/Boost Charge Pump Flash LED Driver |
| WD3126 | Boost Converter |
| WD3148 | White LED Driver |
| WD3168 | 5V/300mA Charge Pump Device |
