This DC-DC step down module is based on the MP1584EN chip, which is capable of driving a 3 A load and converts input voltages between 4.5 V to 28 V into a lower voltage between 0.8 V to 20 V. This is suitable for applications which need a highly efficient power converter.

Specifications

• Input Voltage: 4.5 V to 28 V
• Output Voltage: 0.8 V to 20 V (adjustable)
• Output Current: 3 A (max)
• Efficiency: 96% (max)
• Switching Frequency: 1.5 MHz (highest), typically 1 MHz
• Output Ripple: < 30 mV
• Operating Temperature: -45 ℃ to 85 ℃
• Size: 22 x 17 x 4 mm