The 5V 3A Buck Converter Breakout - MP2338 is a compact DC-DC converter designed for efficient power regulation. It features the MP2338 chip, capable of converting higher input voltages (up to around 24V) down to a stable 5V output, delivering up to 3A of current. This breakout board offers thermal shutdown, cycle-by-cycle current limiting, and high efficiency, making it suitable for various electronic projects that require stable 5V power, such as microcontrollers, sensors, and other low-power components. Its small form factor and onboard connectors provide easy integration into breadboards and custom PCBs.
Key Features:
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Wide Input Range: Operates from DC 4.5V to 28V, making it versatile for various applications.
- Output: 5V 3A DC
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High Efficiency at Light Load: Power Save Mode ensures minimal energy loss during low power consumption, optimizing efficiency.
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Fast Transient Response: Constant-on-time (COT) control offers quick response to changes in load, maintaining steady output.
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450kHz Switching Frequency: Ensures compact component size and smooth operation without excessive heat generation.
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tON Extension: Improves dropout performance for consistent voltage output under low input conditions.
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Adjustable Soft-Start: Configurable soft-start time reduces inrush current at startup, protecting sensitive components.
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Power Good Signal: Built-in Power Good indication for easy monitoring of output status.
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Enhanced Protection: Over-current protection (OCP) with Hiccup Mode, short-circuit protection (SCP), under-voltage protection (UVP), and thermal shutdown.
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