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Bq25185 Usb Dc Solar Charger With 3 3V Buck Board
Adafruit
A USB, DC, and solar charger with a 3.3V buck converter for portable electronics.
In stock
Specifications
8- Operating Voltage
- 5V (USB), 3.0-4.5V (Battery) / 3.3V (Output)
- Logic Level
- TBD
- Clock Speed
- TBD
- Flash
- TBD
- Ram
- TBD
- Gpio Count
- 2 (USB Data, Charge Rate Jumper)
- Dimensions
- 1.5 x 0.75 inches in
- Connectivity
- USB Type C, DC Input, Solar Panel Input
Pinout
9Low source legibility.The original manufacturer datasheet for this part was difficult to read, so this pinout may be incomplete or imperfect. Always confirm against the specific manufacturer’s datasheet before wiring.
| Pin | Name | Functions | Notes |
|---|---|---|---|
| USB Type C | USB Data Pins | POWER | D+ and D- |
| VIN | Power Inputs | POWER | |
| VU | Power Inputs | POWER | |
| G | Common Ground | GND | |
| 4.5V | Terminal Block Output | POWER | |
| - | Terminal Block Common | GND | |
| 3V | 3.3V Buck Converter Output | POWER | |
| EN | Enable Pin | GPIO | |
| Charge Rate Jumper | Charge Rate Control | GPIO |
Interactive pinout
Highlight:
BOARD
Click a pin to copy its name · tap a tag above to spotlight a bus.