Mini 3A DC-DC Step Down Module Buck Converter Power Adjustable Voltage 5~24V
Product Information:
Mini 360
Mini360 model aircraft power step-down module, adjustable DC small power module, using integrated power inductor and synchronous rectification control chip, small size and high efficiency.
Model name: Mini360 (small size DC-DC synchronous rectification step-down module).
Module nature: non-isolated step-down.
Rectification method: synchronous rectification.
Input voltage: 4.75V~23V.
Output voltage 1.0V~17V.
Output current: peak 3A, long time 1.8A.
Conversion efficiency: 96% (for reference only).
Switching frequency: 340KHz.
Output ripple: 30mV (no load).
Load Regulation: ±0.5%.
Voltage regulation rate: ±2.5%.
Operating temperature: -40°C~85°C.
Outer size: 17*11*3.8mm (length*width*height).
Mini 4.5-24V
Module nature: non-isolated step-down module (BUCK) synchronous rectification.
Input voltage: DC4.5~24V.
Output voltage: integrated adjustable and fixed output, the back can choose fixed output voltage, adjustable range (0.8-17V), fixed voltage (1.8V, 2.5V, 3.3V, 5V, 9V, 12V).
Output current: 3A at full load (please pay attention to heat dissipation at full load), the actual test input is 12V, and the output is less than 1.5A without special treatment for heat dissipation.
Conversion efficiency: 97.5% (6.5 to 5V 0.7A).
Switching frequency: 500KHz.
Output ripple: about 20mV (12V to 5V 3A) 20M bandwidth.
Working temperature: -40℃~85℃ (the higher the ambient temperature, the smaller the output power).
Output overvoltage protection: none.
Full load constant temperature: 40℃.
Quiescent current: 0.85mA.
Load Regulation: ±1%.
Voltage regulation rate: ±0.5%.
Dynamic response speed: 5% 200us.
Output short circuit protection: yes, please do not short circuit for a long time.
Input reverse connection protection: none, input reverse connection protection diode.
Enable control: Yes, work at high level (2-5V), stop working at low level (about 0V), the default internal pull-up to the positive input.
Wiring method: Sold.
Input method: Sold .
Output method: Sold
/pin header.
Welding hole spacing: 2.54mm.
MP1584EN
DC-DC 3A adjustable step-down power module, the power module is small in size, 1.7×2.2CM, about the size of a 50 cent coin. It is suitable for DIY mobile power supply, monitoring power supply, children's car power supply, camera power supply, vehicle power supply, communication equipment power supply, and various occasions with strict requirements on volume and weight (such as aviation models, etc.).
Product name: DC-DC 3A adjustable step-down power supply module.
Input voltage: 4.5V~28V.
Output voltage: 0.8V~20V.
Output current: 3A (at full load).
Conversion efficiency: 96%.
Output ripple: <30mV.
Switching frequency: <15MHz, typical 1MHz.
Working temperature: -45℃~85℃.
Size: 22*17*4mm (length*width*height).
MP1584 Output 5V
Model/Name: 3A Mini Buck Module.
Input voltage: 7V~28V.
Output voltage: 5V (accuracy 1%).
Output current: 3A (peak value), long time working current is about 1.5A.
Conversion efficiency: 96% (peak).
Output ripple: <30mV.
Switching frequency: 1.5MHz (peak), typical 1MHz.
Operating temperature: -45°C~85°C.
Size: 22mm*17mm*4mm (length*width*height).
DIY mobile power supply, power supply for communication equipment, various occasions with strict requirements on volume and weight (such as aviation models, etc.).
MP1584 Output 12V
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▲ Tips:
◆ All pictures are professionally colour-coded, but due to the different ambient light and display device settings, there may be some discrepancies between the displayed pictures and the items themselves. Please understand this.
◆ The data is measured manually. There may be deviations, but this has no effect on use.
