Description
Power your QT Py or Xiao development board with up to 20V DC using the Adafruit DC Power BFF Add-On. Featuring the integrated MPM3610 buck converter, this add-on efficiently converts voltages up to 20V down to a stable 5V output, providing up to 1 Amp of current – ideal for powering LEDs, WiFi, displays, motors, or servos without the need for a heat sink.
The board offers both a 3.5mm terminal block and a 2.1mm DC jack input, protected by a Schottky diode, allowing flexible power source options. Use either input, but do not connect both simultaneously. If using the DC jack, the terminal block functions as a pass-through output for other high voltage devices.
Additional features include solderable enable and ground pads for external switches, two 7-pin socket headers for easy QT Py attachment, and mechanical stabilization options via break-apart railings. The compact board measures 30.4mm x 26.6mm x 12.6mm and weighs just 4.9 grams.
- Integrated MPM3610 buck converter for efficient DC/DC power conversion
- Supports input voltages up to 20V, outputs regulated 5V at up to 1A
- 3.5mm terminal block and 2.1mm DC jack inputs with Schottky diode protection
- Solderable enable and ground pads for external power control
- Includes two 7-pin socket headers for QT Py compatibility
- Compact size with mechanical stabilization features
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