Ayarlanabilir Aşamalı DC&DC Dönüştürücü (1.0V – 17V&1.8A)

Açıklama

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.

Feature：

• 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℃ to +85℃

• Dimensions: 17mm*11mm*3.8mm(l*w*h)

Documents

• MP2307 Datasheet