目录

1.产品概述       2.产品特点     nlF嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）nlF嘉泰姆

5.产品封装       6.电路原理图  nlF嘉泰姆

7.相关产品nlF嘉泰姆

   产品概述 返回TOPnlF嘉泰姆

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.nlF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.nlF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.nlF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.nlF嘉泰姆

   产品特点 返回TOPnlF嘉泰姆

• Step-Up Voltage ConverternlF嘉泰姆
• Input Voltage Range: 2.7V to 5.0VnlF嘉泰姆
• Micro-Power Consumption: 70μAnlF嘉泰姆
• Fixed 5.0V ± 3% Output VoltagenlF嘉泰姆
• VOUT1 Provides Continuous 5.0V/500mA OutputnlF嘉泰姆
• VOUT2 Provides 500mA Current Limit LoadnlF嘉泰姆
    Switch OutputnlF嘉泰姆
• High Frequency 1.7MHz OperationnlF嘉泰姆
• 1.8V Logic-Controlled Shutdown of Charge PumpnlF嘉泰姆
• 1.8V Logic-Controlled LSEN Pin to Control Load SwitchnlF嘉泰姆
• Short-Circuit and Over-Temperature ProtectionsnlF嘉泰姆
• Over-Current ProtectionnlF嘉泰姆
• Available in the Green TDFN-3×3-8L PackagenlF嘉泰姆

   应用范围 返回TOPnlF嘉泰姆

Cellular PhonesnlF嘉泰姆
Digital CamerasnlF嘉泰姆
LED/Display Backlight DrivernlF嘉泰姆
LEDs for Camera FlashnlF嘉泰姆

   技术规格书（产品PDF) 返回TOP nlF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！nlF嘉泰姆

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产品封装图 返回TOPnlF嘉泰姆

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电路原理图 返回TOPnlF嘉泰姆

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