1.2MHz的固定开关频率CXSU63118升压转换器在1.6V输入时输出稳定的6V效率高达93%内部集成软启动

                          目录scE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）scE嘉泰姆

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

一.产品概述scE嘉泰姆

    CXSU63118升压转换器在1.6V输入时仍然能够输出稳定的6V，1.2MHZ的工作频率减小了输入输出电容、电感选择减小了占板面积和成本，内部集成了2A 0.1欧姆的功率MOSFET，即使在重载时也能提供较高的工作效率，固定的频率和电流模式的架构使得其噪声较小。内部集成补偿极大的方便了客户的使用。其shun down 电流只有0.5uA。封装为超小型的SOT23-6。scE嘉泰姆

      The CXSU63118 step-up switching regulator generates an output voltage of up to 6V from an input voltage as low as 1.6V. Ideal for applications where space is limited, it switches at 1.2MHz,allowing the use of tiny, low cost and low profile external components. Its internal 2A, 100mΩ NMOS switch provides high efficiency even at heavy load, while the constant frequency,current mode architecture results in low, predictable output noise that is easy to filter. Internal frequency compensation is designed to accommodate ceramic output capacitors, further reducing noise. The device features very low shutdown current of 0.5uA.scE嘉泰姆

           The CXSU63118 is available in the 6-lead SOT-23 package. scE嘉泰姆

二.产品特点scE嘉泰姆

● 集成2A 100mΩ MOSFETscE嘉泰姆

● 1.2MHZ固定开关频率scE嘉泰姆

● 内部集成软启动scE嘉泰姆

● 支持低至1.6V输入电压范围scE嘉泰姆

● 3.3V入5V出,可以输出800mAscE嘉泰姆

● 3V入3.3V出,可以输出800mAscE嘉泰姆

● 超小型SOT23-6封装scE嘉泰姆

● 无铅封装，符合ROHS标准scE嘉泰姆

•Internal 2A MOSFET SwitchscE嘉泰姆

•1.2MHZ Switching FrequencyscE嘉泰姆

•Integrated Soft-StartscE嘉泰姆

•Low 1.6V Vin OperationscE嘉泰姆

•Low ()dsonRSwitch :100mΩat 5V OutputscE嘉泰姆

•Delivers 5V at 800mA from a 3.3V inputscE嘉泰姆

•Delivers 3V at 800mA from a 2.5V inputscE嘉泰姆

•Uses Small.Low Profile External ComponentsscE嘉泰姆

•Low profile(1mm):SOT-23(Thin SOT)packagescE嘉泰姆

三.应用范围scE嘉泰姆

● 白光LED驱动供电scE嘉泰姆

● 3.3V或5V供电scE嘉泰姆

● 备用电源转换scE嘉泰姆

•White LED Driver SupplyscE嘉泰姆

•Local 3.3V or 5V supplyscE嘉泰姆

•Battery Back-up     scE嘉泰姆

四.技术规格书（产品PDF)scE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！scE嘉泰姆

 scE嘉泰姆

五.产品封装图scE嘉泰姆

  scE嘉泰姆

六.电路原理图scE嘉泰姆

   scE嘉泰姆

七.相关芯片选择指南     更多同类产品.....scE嘉泰姆