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. Â Note: Input must be >1.5V higher than output. High current output, the inductance will be hot. Â Feature? Wide 4.5V to 23V Operating Input RangeÂ Up to 95% EfficiencyÂ Fixed 340KHz FrequencyÂ High-Efficiency Pulse Skipping Mode for Ceramic Capacitor StableÂ Internally Set Current Limit without a Current Sensing ResistorÂ Cycle-by-Cycle Over Current ProtectionÂ Input Under Voltage Lockout Â 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? to +85? Dimensions: 17mm*11mm*3.8mm(l*w*h) Â Documents MP2307 Datasheet
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