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CXSU63279是一款采用CMOS工艺的升压转换器， 内部集成了60mΩ,7A功率开关管。 CXSU63279具有2.5V至8.5V的输入电压范围，可 为采用单节或两节锂电池的应用提供支持。该 器件具备7A开关电流能力，并且能够提供最高 9V的输出电压。 CXSU63279具有可外部调节的限流保护功能，不仅 可保护芯片过流，亦可有效防止电池被拉死。 CXSU63279外围精简，采用SOP8L-PP封装，使用 和测试简单，为便携式系统提供了高效的小尺 寸解决方案。 CXSU63279内置了10V的过压保护和过热关断保 护功能。LqU嘉泰姆
The CXSU63279 is a non-synchronous boost converter integrated with a 60mΩ power switch to provide a high efficiency and small size solution in portable systems. The CXSU63279 has an input voltage range from 2.5 V to 9V to support applications with single cell and two cell Lithium batteries. The device has 7A switch current capability and can provide an output voltage up to 9V. A function of adjustable Current limitation is available to protect CXSU63279 from over current during operation, and to prevent the battery from being over-pulled caused by an overload. The CXSU63279is available in SOP8L-PP, with very limited external components, so that it provides space-saving PCB for various applications. The CXSU63279 provides 10V output overvoltage protection, and thermal shutdown protection.

   产品特点 返回TOPLqU嘉泰姆

   ・输入电压范围VIN：2.5V-8.5VLqU嘉泰姆

・输出电压范围VOUT：VIN-9VLqU嘉泰姆
・内置固定开关频率：600kHzLqU嘉泰姆
・内置60mΩ, 7A功率开关管LqU嘉泰姆
・高转换效率：LqU嘉泰姆

88% (VIN = 3.7V, VOUT=7.5V, IOUT =1A)LqU嘉泰姆

・限流保护功能，外部可调节LqU嘉泰姆
・输出过压 (10V)、热关断等保护 ・SOP8L-PP，无铅封装LqU嘉泰姆
・Input voltage range VIN: 2.5V to 8.5VLqU嘉泰姆
・Output voltage range VOUT: VIN to 9VLqU嘉泰姆
・Internal Fixed PWM Frequency: 600kHzLqU嘉泰姆
・Internal 60mΩ, 7A power MOSFETLqU嘉泰姆
・High EfficiencyLqU嘉泰姆
   88% (VIN = 3.7V, VOUT=7.5V, IOUT =1A)LqU嘉泰姆
・Adjustable Current LimitationLqU嘉泰姆
・Output overvoltage protection (at 10V), thermal shutdown protectionLqU嘉泰姆
・Pb-free Packages, SOP8L-PPLqU嘉泰姆

   应用范围 返回TOPLqU嘉泰姆

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・无线音响LqU嘉泰姆
・便携式音箱LqU嘉泰姆
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・移动电源LqU嘉泰姆
・拉杆音箱LqU嘉泰姆
・Smart SpeakersLqU嘉泰姆
・Wireless SpeakersLqU嘉泰姆
・Portable SpeakersLqU嘉泰姆
・E-CigaretteLqU嘉泰姆
・Power bankLqU嘉泰姆
・Outdoor SpeakersLqU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！LqU嘉泰姆
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   产品封装图 返回TOPLqU嘉泰姆

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