Power ManagementSKU: B0301V10000275
Boardoza MP2338 Adjustable Synchronous Buck Converter Breakout Board
Boardoza MP2338 Adjustable Buck Converter Board is a high-efficiency synchronous DC-DC step-down converter designed for embedded and industrial power applications. Based on the MP2338, the board accepts an input voltage from 4.5V to 20V and provides an adjustable output voltage using an onboard potentiometer. The converter delivers up to 3A continuous output current while operating at a fixed 450kHz switching frequency, enabling compact designs with high efficiency. Integrated soft-start, Power Good indication, and comprehensive protection features ensure reliable operation under varying load conditions.
1 / 2
Key Features
- MP2338 based synchronous buck converter
- Wide input voltage range: 4.5V–20V
- Adjustable output voltage via onboard potentiometer
- Up to 3A continuous output current
- High conversion efficiency up to 95%
- 450kHz Switching Frequency
- Soft-start for controlled power-up
- Over-Current Protection (OCP) with Hiccup Mode
- Suitable for embedded, industrial, and portable power applications
Technical Specifications
- Item
- MP2338 Adjustable Buck Converter Board
- Input Voltage
- 4.5V–20V
- Functions
- DC-DC Step-Down Voltage Conversion
- Output Current
- Up to 3A
- Output Voltage
- Adjustable 0.5V-16V
- Efficiency
- Up to %95
- Operating Temperature
- -25°C/+70°C
- Board Dimensions
- 20x40mm
Support
For technical questions, documentation and issue reports, use the GitHub repository or write to us directly.