Mini MP1584 3A is a small size adjustable buck module. The module has an onboard high-frequency step-down switching regulator with an integrated internal high-side high voltage power MOSFET. The module can provide a maximum current of 3 Amperes and has a wide input voltage range that accommodates various step-down applications.

Technical Specification:

• IC Chip: MP1584EN
• Input Voltage: 4.5~28V
• Output Voltage: 0.8~20V
• Output Current: 3A
• Typical Output Voltage: 1.8A
• Typical Switching Frequency: 1MHz
• Maximum Switching Frequency: 1.5MHz
• Conversion Efficiency: 96%
• Output Ripple: <30mV
• Accuracy: ±0.5%
• Operating Temperature: -50~85°C
• Size: 22mm*17mm*4mm (L*W*H)

 Features:

• Output Voltage Adjustment: Onboard potentiometer
• Internal Soft-Start
• Thermal shutdown
• Under-voltage lockout (UVLO) to protect the module from operating at the insufficient supply voltage
• Internally Set Current Limit without a Current Sensing Resistor
• Ceramic Capacitor Stable
• High-Efficiency Pulse Skipping Mode for Light Load

Applications:

• RC cars and airplanes, Quadcopters, robotics, Arduino Modules
• Manual speed adjustment of small DC motors
• Receiver/servo power supply
• Communications equipment power supply
• Mobile equipment power supplies