18V, 3A, High Efficiency Synchronous Step-Down ConverterCXSD62594 is a wide input range, high-efficiency and high frequency DC-to-DC step-down switching regulator, capable of delivering up to 3A of ou

   产品概述 返回TOPDXl嘉泰姆

      CXSD62594 is a wide input range, high-efficiency and high frequency DC-to-DC step-down switching regulator, capable of delivering up to 3A of output current. It adopts an Adaptive COT control scheme that enables very fast transient response and provides a very smooth transition when the output varies from light load to heavy load. During light load, CXSD62594 goes into a PFM mode that saves switching loss achieving high efficiency. The adaptive COT control also maintains a constant switching frequency across line and load.An OVP function protects the IC itself and its downstream system against input voltage surges. With this OVP function, the IC can stand off input voltage as high as 19V, making it an ideal solution for industrial applications such as LCD TV, Set Top Box, Portable TV, etc. CXSD62594 is available in SOT23-6 package

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 Wide Input Range: 4.5V-18V DXl嘉泰姆

 Adaptive COT Control DXl嘉泰姆

 Ultra-fast load transient response DXl嘉泰姆

 High Efficiency PFM mode at light load DXl嘉泰姆

 High Efficiency Synchronous operation DXl嘉泰姆

 No load IQ 177uA DXl嘉泰姆

 Low Rdson Internalpower FETs DXl嘉泰姆

 Capable of Delivering 3A DXl嘉泰姆

 No External Compensation Needed DXl嘉泰姆

 Thermal Shutdown and UVLO DXl嘉泰姆

 Available in SOT23-6 PackageDXl嘉泰姆

   应用范围 返回TOPDXl嘉泰姆

 LCD TV DXl嘉泰姆

 Set Top Box DXl嘉泰姆

 xDSL ModemDXl嘉泰姆

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