High Efficiency 1.2MHz 2A Step Up Converter CXSU63197固定频率高达1.2MHz内置软启动功能减小了启动冲击电流轻载时自动切换至PFM模式包含了输入欠压锁定，电流限制以及过热保护功能tep-up converter intended for small,low power applications.

   产品概述 返回TOPzao嘉泰姆

  The CXSU63197 is a constant frequency, 6-pin SOT23 current mode step-up converter intended for small,low power applications. The CXSU63197 switches atzao嘉泰姆

 1.2MHz and allows the use of tiny, low cost capacitors and inductors 2mm or less in height.Internal soft-start results in small inrush current and extends battery life.The CXSU63197 features automatic shifting to pulse frequency modulation mode at light loads. The CXSU63197 includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output verload. The CXSU63197 is available in a small 6-pin SOT-23 package.zao嘉泰姆

     CXSU63197是一款固定频率，SOT23-6封装的电流模式升压变换器，高达1.2MHz的工作频率使得外围电感电容可以选择更小的规格。内置软启动功能减小了启动冲击电流。</span>CXSU63197轻载时自动切换至PFM模式。</span>CXSU63197包含了输入欠压锁定，电流限制以及过热保护功能。小尺寸的封装给PCB省下更多的空间</span>。</span>  zao嘉泰姆

   产品特点 返回TOPzao嘉泰姆

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• Integrated 80mΩ Power MOSFETzao嘉泰姆

• 2V to 24V Input Voltagezao嘉泰姆

• 1.2MHz Fixed Switching Frequencyzao嘉泰姆

• Internal 4A Switch Current Limitzao嘉泰姆

• Adjustable Output Voltagezao嘉泰姆

• Internal Compensationzao嘉泰姆

• Up to 28V Output Voltagezao嘉泰姆

• Automatic Pulse Frequency Modulation Mode at Light Loadszao嘉泰姆

• up to 97% Efficiencyzao嘉泰姆

• Available in a 6-Pin SOT23-6 Packagezao嘉泰姆

   应用范围 返回TOPzao嘉泰姆

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• Networking cards powered from PCI or PCI express slotszao嘉泰姆

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