1.5A 2MHz 6V Synchronous Buck Converter CXSD61067 is a high-efficiency, DC to DC step-down switching

   产品概述 返回TOP

The CXSD61067 is a high-efficiency, DC to DC step-down switching regulators, capable of delivering up to 1.5A of output current. The device operates from an input voltage range of 2.6V to 6V and provides an output voltage from 0.6V to VIN. Working at a fixed frequency of 2MHz allows the use of small external components, such as ceramic input and output caps, as well as small inductors, while still providing low output ripples. This low noise output along with its excellent efficiency achieved by the internal synchronous rectifier, making CXSD61067 an ideal replacement for large power consuming linear regulators. Internal soft-start control circuitry reduces inrush current. Short-circuit and thermal shutdown protection improves design reliability.  The CXSD61067 is available in SOT23-5, DFN2x2-6 package. 

   产品特点 返回TOP

 High efficiency: up to 97% 

 Up to 1.5A Max output current 

 2MHz switching frequency 

 Low dropout 100% duty operation 

 Internal compensation and soft-start 

 Current mode control 

 Reference 0.6V 

 Logic control shutdown (IQ<1uA) 

 Thermal shutdown, UVLO 

 Available in SOT23-5,DFN2x2-6

   应用范围 返回TOP

 Cellular phones 

 Digital cameras 

 MP3 and MP4 players 

 Set top boxes 

 Wireless and DSL modems 

 USB supplied devices in notebooks 

 Portable devices

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