目录ZKc嘉泰姆

   1.产品概述      2.产品特点      3.应用范围     4.技术规格书下载（PDF文档）ZKc嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品ZKc嘉泰姆

一.产品概述ZKc嘉泰姆

    The CXDC6574 is a current-mode step-down DC-DC converter that generates up to 3A output current at 380kHz switching frequency. The device utilizes advanced BCD process for operation with input voltage up to +23V consuming only 55μA in shutdown mode, the CXDC6574 is highly efficient with peak efficiency at 90% when in operation.ZKc嘉泰姆

    Protection features include cycle-by-cycle current limit, thermal shutdown, and frequency fold back at short circuit. The CXDC6574 is available in SOP-8 package and requires very few external devices for operation. ZKc嘉泰姆

    If Vin is over 12V, if not use pin7 function , can pull-up a 100K ohm to Vin input with a pull-up resistor, be better not short to Vin dirrectly. ZKc嘉泰姆

二.产品特点ZKc嘉泰姆

  3A Output CurrentZKc嘉泰姆

  Efficiency up to nearly 90% @+5V /3A outputZKc嘉泰姆

  +3.85V to +23V Input RangeZKc嘉泰姆

  55μA Shutdown Supply CurrentZKc嘉泰姆

  380kHz Switching FrequencyZKc嘉泰姆

  Adjustable Output Voltage from 1.22V to 0.85*VINZKc嘉泰姆

  Cycle-by-Cycle Current Limit ProtectionZKc嘉泰姆

  Thermal Shutdown ProtectionZKc嘉泰姆

  Frequency Fold Back at Short Circuit Low start up input voltage ;ZKc嘉泰姆

  Low dropout to nearly 0.7VZKc嘉泰姆

  SOP-8 PackageZKc嘉泰姆

三.应用范围ZKc嘉泰姆

  TFT LCD MonitorsZKc嘉泰姆

  Portable DVDsZKc嘉泰姆

  NET CARD Telecom Power SuppliesZKc嘉泰姆

  DSL and Cable Modems and RoutersZKc嘉泰姆

  LCD TV    ZKc嘉泰姆

四.技术规格书（产品PDF)ZKc嘉泰姆

需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！ZKc嘉泰姆

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五.产品封装图ZKc嘉泰姆

  ZKc嘉泰姆

六.电路原理图ZKc嘉泰姆

   ZKc嘉泰姆

七.相关芯片选择指南      更多同类产品......ZKc嘉泰姆