CXSD6272 高效同步降压DC-DC转换器3V至5.5V的宽输入电压1MHz固定开关频率脉冲宽度调制PWM

                          目录bTm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）bTm嘉泰姆

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

一.产品概述bTm嘉泰姆

    The CXSD6272 is a high efficiency, synchronous step down DC-DC convertor optimized for battery powered portable applications. It supports up to 2A continuous 3A peak output current. With a wide input voltage range of 3V to 5.5V, the device supports applications powered by single Li-ion battery with extended voltage range, two and three alkaline cell, 3.3V and 5V input voltage range. bTm嘉泰姆

     The CXSD6272 operates at 1MHz fixed switching frequency with Pulse-Width-Modulation (PWM) and enters Pulse-Skipping-Modulation (PSM) operation at light load current to maintain high efficiency over the entire load current range. 100% duty cycle capability provides low dropout operation, extending battery life in portable systems. bTm嘉泰姆

    The switching frequency is internally set at 1MHz, allowing the use of tiny surface mount inductor and input/output capacitors. bTm嘉泰姆

     The CXSD6272 is available in SOT-23-5L and SOT-23-6L package. Standard product is Pb-free and Halogen -free. bTm嘉泰姆

二.产品特点bTm嘉泰姆

  Input voltage range : 3~5.5VbTm嘉泰姆

  Continue output current : 2A continuous 3A peakbTm嘉泰姆

  Switching frequency : 1MHz (Typ.)bTm嘉泰姆

  Efficiency : Up to 96%bTm嘉泰姆

  Feedback reference voltage : 0.6VbTm嘉泰姆

  100% duty cycle for low dropout operationbTm嘉泰姆

  Adjustable Output VoltagebTm嘉泰姆

三.应用范围bTm嘉泰姆

 CellphonesbTm嘉泰姆

  PADsbTm嘉泰姆

  STBs    bTm嘉泰姆

四.技术规格书（产品PDF)bTm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！bTm嘉泰姆

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五.产品封装图bTm嘉泰姆

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六.电路原理图bTm嘉泰姆

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七.相关芯片选择指南     更多同类产品......bTm嘉泰姆