High Efficiency 1.2MHz 2A Step Up Regulator CXSU63199固定频率电流模式升压转换器高达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。CXSU63199轻载时自动切换至PFM模式输入欠压锁定，电流限制以及过热保护功能switches at 1.2MHz and allows the use of tiny

   产品概述 返回TOPsdn嘉泰姆

   The CXSU63199 is a constant frequency, 6-pin SOT23 current mode step-up converter intended for small, low power applications. The CXSU63199 switches at 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 CXSU63199 features automatic shifting to pulse frequency modulation mode at light loads. The CXSU63199 includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload. The CXSU63199 is available in a small 6-pin SOT-23 package.CXSU63199是一款固定频率，SOT23-6封装的电流模式升压转换器，高达</span>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。CXSU63199轻载时自动切换至PFM模式。CXSU63199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> sdn嘉泰姆

   产品特点 返回TOPsdn嘉泰姆

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Integrated 100mΩ Power MOSFETsdn嘉泰姆

2V to 24V Input Voltagesdn嘉泰姆

1.2MHz Fixed Switching Frequencysdn嘉泰姆

Internal 4A Switch Current Limitsdn嘉泰姆

Adjustable Output Voltagesdn嘉泰姆

Internal Compensationsdn嘉泰姆

Up to 28V Output Voltagesdn嘉泰姆

Automatic Pulse Frequency Modulationsdn嘉泰姆

Mode at Light Loadssdn嘉泰姆

up to 97% Efficiencysdn嘉泰姆

Available in a 6-Pin SOT23-6 Packagesdn嘉泰姆

 集成2A 100mΩ MOSFETsdn嘉泰姆

● 1.2MHZ固定开关频率</span>sdn嘉泰姆

●&nbsp;内部集成软启动</span>sdn嘉泰姆

●&nbsp;支持低至1.6V输入电压范围sdn嘉泰姆

● 3.3V入</span>5V出</span>,可以输出800mAsdn嘉泰姆

● 3V入</span>3.3V出</span>,可以输出800mAsdn嘉泰姆

●&nbsp;超小型</span>SOT23-6封装sdn嘉泰姆

   应用范围 返回TOPsdn嘉泰姆

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Battery-Powered Equipmentsdn嘉泰姆

Set-Top Boxed􀁺sdn嘉泰姆

White LED Driversdn嘉泰姆

DSL and Cable Modems and Routerssdn嘉泰姆

Networking cards powered from PCI or PCI express slotssdn嘉泰姆

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     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</span>！</span>
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