MP1584EN Mini DC-DC Step Down Module
Overview
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
Model: HW-133B
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 °C to 85 °C
MP1584 Input/Output Voltage Ratios
The Buck directly depends on the input voltage that is supplied to it, here are some examples of the power and current outputs that can be obtained:
