3A, 1.4MHz, Synchronous Rectified Step-Down Converter

 Features                                                          step-down converter. The device integrates a main switch

* 3A Output Current                                                 and a synchronous rectifier for high efficiency without an

*High Efficiency: Up to 95%                                         external Schottky diode. It is ideal for powering portable

*1.4MHz Constant Frequency Operation                                equipment that runs from a single cell Lithium-Ion (Li+)

*3A Output Current                                                  battery. The output voltage can be regulated as low as 0.6V.

*No Schottky Diode Required                                        The RCR3430 can also run at 100% duty cycle for low

*2.4V to 5.5V Input Voltage Range                                   dropout operation, extending battery life in portable system.

*Output Voltage as Low as 0.6V                                     This device offers two operation modes, PWM control and

*Low Quiescent Current: 40μA                                        PFM Mode switching control, which allows a high efficiency

*Slope Compensated Current Mode Control for Excellent Line          over the wider range of the load.

and Load Transient Response

*Inrush Current Limit and Soft Start                                 Applications

*<1μA Shutdown Current                                              * Cable/DSL Modems

*Available in ESOP8 package                                         *Computer Peripherals

                                                                    *Network Cards

联系方式：

客服：李小姐

电话：0755-33013546

手机：18902476517

Q Q: 2355607548

地址：南山科技园南区高新南一道013号赋安科技大厦。

    深圳市福田区鼎城国际大厦613-614.

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