目录

1.产品概述       2.产品特点     KJk嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）KJk嘉泰姆

5.产品封装       6.电路原理图  KJk嘉泰姆

7.相关产品KJk嘉泰姆

   产品概述 返回TOPKJk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.KJk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.KJk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.KJk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.KJk嘉泰姆

   产品特点 返回TOPKJk嘉泰姆

• Step-Up Voltage ConverterKJk嘉泰姆
• Input Voltage Range: 2.7V to 5.0VKJk嘉泰姆
• Micro-Power Consumption: 70μAKJk嘉泰姆
• Fixed 5.0V ± 3% Output VoltageKJk嘉泰姆
• VOUT1 Provides Continuous 5.0V/500mA OutputKJk嘉泰姆
• VOUT2 Provides 500mA Current Limit LoadKJk嘉泰姆
    Switch OutputKJk嘉泰姆
• High Frequency 1.7MHz OperationKJk嘉泰姆
• 1.8V Logic-Controlled Shutdown of Charge PumpKJk嘉泰姆
• 1.8V Logic-Controlled LSEN Pin to Control Load SwitchKJk嘉泰姆
• Short-Circuit and Over-Temperature ProtectionsKJk嘉泰姆
• Over-Current ProtectionKJk嘉泰姆
• Available in the Green TDFN-3×3-8L PackageKJk嘉泰姆

   应用范围 返回TOPKJk嘉泰姆

Cellular PhonesKJk嘉泰姆
Digital CamerasKJk嘉泰姆
LED/Display Backlight DriverKJk嘉泰姆
LEDs for Camera FlashKJk嘉泰姆

   技术规格书（产品PDF) 返回TOP KJk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！KJk嘉泰姆

 KJk嘉泰姆

产品封装图 返回TOPKJk嘉泰姆

KJk嘉泰姆

电路原理图 返回TOPKJk嘉泰姆

aKJk嘉泰姆

相关芯片选择指南 返回TOP                     更多同类产品......