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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