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The CXSD6139 can provide up to 3A of load current with output voltage as low as 0.8V. It can operate | |||||||||||||||||||||||||||||||||||||||
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目录 1.产品概述 2.产品特点 3.应用范围 4.技术规格书下载（产品PDF文档） 一, It is ideal for powering portable equipment that powered by a single cell Lithium-ion batter, or USB port. The CXSD6139 can provide up to 3A of load current with output voltage as low as 0.8V. It can operate at 100% duty cycle for low dropout application. With its peak current mode control and outside compensation, the CXSD6139 is stable with ceramic capacitors and small inductors. CXSD6139 comprises a cycle-by-cycle current limit and thermal shutdown to protect itself from fault application. CXSD6139 is available in DFN 3x3 -10 package. 二. Adjustable Output Voltage, 0.8 - Vin High efficiency, up to 96% Output voltage accuracy 2% 0.1ohm Rdson of internal MOSFET 3A maximum output current Up to 1.5MHz fix switching frequency 5.5V maximum operation voltage Short circuit protection Thermal shutdown protection 10mV Load regulation at 3A load Compatible with ceramic output capacitor Excellent load transient performance In-rush current suppression Reverse current suppression for light load Available in DFN3x3-10 package 三, 3G network modem Smart phone, PDA Digital camera LCDTV Portable deviceS 四. 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！ 五, 六. 七, Supply Input Voltage, VDD, PVDD -------------------------------------------------------------------------- -0.3V to 6V LX Pin Switch Voltage -------------------------------------------------------------------------- -0.3V to (PVDD + 0.3V) Other I/O Pin Voltages ---------------------------------------------------------------------------- -0.3V to (VDD + 0.3V) LX Pin Switch Current ---------------------------------------------------------------------------------------------------- 3.5A Power Dissipation, PD @ TA = 25°C ,DFN-10L 3x3 ----------------------------------------------------------- 900mW Package Thermal Resistance,DFN-10L3x3, θJA ------------------------------------------------------------- 110°C/W Junction Temperature --------------------------------------------------------------------------------------------------- 150°C Lead Temperature (Soldering, 10 sec.) ----------------------------------------------------------------------------- 260°C Storage Temperature Range ----------------------------------------------------------------------------- -65°C to 150°C ESD HBM (Human Body Mode) ----------------------------------------------------------------------------------------- 2k 八,
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The CXSD6139 can provide up to 3A of load current with output voltage as low as 0.8V. It can operate
发表时间：2020-04-15浏览次数：152
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