This DC/DC step-down voltage converter is based on MP2037, it converts input voltage between 4.5V and 23V into a smaller voltage between 1V and 17V, capable of driving a 1.8A load with excellent line and load regulation.
Note: Input must be >1.5V higher than output. High current output, the inductance will be hot.
Features
- Wide 4.5V to 23V Operating Input Range
- Up to 95% Efficiency
- Fixed 340KHz Frequency
- High-Efficiency Pulse Skipping Mode for Ceramic Capacitor Stable
- Internally Set Current Limit without a Current Sensing Resistor
- Cycle-by-Cycle Over Current Protection
- Input Under Voltage Lockout
Specification
- Input Voltage: 4.5V-23VDC
- Output Voltage: 1V-17VDC
- Continuous Output Current: Max. 1.8A
- Perk Output Current: 3A
- Max. Efficiency: 95%
- Output Ripple: ＜30mV
- Switching Frequency: 340kHz
- Operating Temperature: -40„ƒ to +85„ƒ
- Dimensions: 17mm*11mm*3.8mm(l*w*h)
Documents
Technical details
| Dimensions | 50mm x 80mm x 4mm |
| Weight | G.W 3g |
| Battery | Exclude |
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