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电荷泵升压DC集成负载开关集成500mA负载开关电容电压转换器CXUS65139低的静态电流高效率输入电压2.7V至5.0V微功耗70μA 固定5.0V输出
发表时间:2020-07-13浏览次数:11
电荷泵升压DC集成负载开关集成500mA负载开关电容电压转换器CXUS65139低的静态电流高效率输入电压2.7V至5.0V微功耗70μA 固定5.0V输出
 

目录

1.产品概述       2.产品特点     epw嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)epw嘉泰姆

5.产品封装       6.电路原理图  epw嘉泰姆

7.相关产品epw嘉泰姆

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The CXUS65139 is a switched capacitor voltage converter that delivers a regulated output. No external inductor is required for operation. CXUS65139 also integrates one 500mA load switch.epw嘉泰姆

The CXUS65139 can deliver up to 500mA to the voltage regulated output. It features very low quiescent current and high efficiency over a large portion of its load range, making this device ideal for battery-powered applications. Furthermore, the combination of few external components and small package size keeps the total converter board area to a minimum in space-restricted applications.epw嘉泰姆

The CXUS65139 uses charge pump technique to provide a regulated output from a varying input supply. The CXUS65139 contains a thermal management circuit to protect the device under high temperature conditions.epw嘉泰姆

The CXUS65139 is available in the Green TDFN-3×3-8L package and is rated over the -40℃ to +85℃ temperature range.epw嘉泰姆

   产品特点 返回TOPepw嘉泰姆


• Step-Up Voltage Converterepw嘉泰姆
• Input Voltage Range: 2.7V to 5.0Vepw嘉泰姆
• Micro-Power Consumption: 70μAepw嘉泰姆
• Fixed 5.0V ± 3% Output Voltageepw嘉泰姆
• VOUT1 Provides Continuous 5.0V/500mA Outputepw嘉泰姆
• VOUT2 Provides 500mA Current Limit Loadepw嘉泰姆
    Switch Outputepw嘉泰姆
• High Frequency 1.7MHz Operationepw嘉泰姆
• 1.8V Logic-Controlled Shutdown of Charge Pumpepw嘉泰姆
• 1.8V Logic-Controlled LSEN Pin to Control Load Switchepw嘉泰姆
• Short-Circuit and Over-Temperature Protectionsepw嘉泰姆
• Over-Current Protectionepw嘉泰姆
• Available in the Green TDFN-3×3-8L Packageepw嘉泰姆

   应用范围 返回TOPepw嘉泰姆


Cellular Phonesepw嘉泰姆
Digital Camerasepw嘉泰姆
LED/Display Backlight Driverepw嘉泰姆
LEDs for Camera Flashepw嘉泰姆

   技术规格书(产品PDF) 返回TOP epw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epw嘉泰姆

 QQ截图20160419174301.jpgepw嘉泰姆

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