The 7Semi 1V 2A Mini Buck Converter Breakout is a small and efficient DC-DC step-down power module designed to convert an input voltage from 2.3V to 5.5V into a stable 1V output with up to 2A current. Based on the AP61201 synchronous buck converter (as specified in the datasheet), the module uses integrated high-side and low-side MOSFETs to provide high efficiency and stable voltage regulation. Its compact design allows easy integration into power systems where low voltage and high current are required. The converter also includes built-in protections such as over-current protection, thermal shutdown, and soft-start to help ensure reliable and safe operation.
Features
• High Efficiency: Uses a synchronous buck design to achieve high efficiency power conversion, reducing heat and power loss during operation.
• Fast Switching Operation: Supports high-frequency switching for stable voltage regulation and improved performance in compact power designs.
• Wide Application Usage: Suitable for powering low-voltage core rails, digital circuits, FPGAs, processors, and other electronics that require a stable 1V high-current supply.
Protection features
- Undervoltage Lockout (UVLO): Shuts down the converter when the input voltage becomes too low.
- VIN Overvoltage Protection (OVP): Shuts down the converter when the input voltage becomes too high.
- Peak Current Limit: Limits excessive current during each switching cycle.
- Valley Current Limit: Prevents the current from remaining too high between switching cycles.
- Thermal Shutdown: Shuts down the converter if it becomes too hot and restarts once it cools down
- _3d_glb:
- https://7semi.com/content/3d-files/10215.glb
- Category of product:
- Synchronous buck converter
- Input Voltage:
- 3.3V to 5.5V DC
- Output voltage:
- fixed 1V DC
- Output current:
- 2A
- Switching frequncy:
- 1.3MHz
- Dimension in mm (l x w x h):
- 12 x 11 x 5.43
