产品信息查询
产品 新闻
单电感集成4个开关的升降压转换器The CXSB6617A/CXSB6617A-1 is a buck boost convertertargetsHVDC fast charging and dis
发表时间:2020-04-06浏览次数:113
单电感集成4个开关的升降压转换器The CXSB6617A/CXSB6617A-1 is a buck boost convertertargetsHVDC fast charging and dis
 

目录

1.产品概述       2.产品特点     Rbm嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)Rbm嘉泰姆

5.产品封装       6.电路原理图  Rbm嘉泰姆

7.相关产品Rbm嘉泰姆

   产品概述 返回TOPRbm嘉泰姆


The CXSB6617A/CXSB6617A-1 is a buck boost convertertargetsHVDC fast charging and discharging power bank. The CXSB6617A/CXSB6617A-1 supports 1 to3 cells Li-ion battery, the output voltage can be programmable up to 20.0V through external resistor.  The CXSB6617A/CXSB6617A-1 implements the Buck Boost converter with an H-bridge, which can maintain output regulation for input voltage whether greater or less than output voltage. The integrated low Rds(on) MOSFET minimizes physical footprint, maximizescharge/discharge efficiency, which reduces the power dissipation during discharge. Constant current control is utilized to protect the device from overshooting in unwanted conditions. Built-in loop compensation simplifies the circuit and design. PFM is engaged to maintain high efficiency at light load current. CXSB6617A/CXSB6617A-1 guarantees robustness with thermal protectionand battery under voltage lockout. 

   产品特点 返回TOPRbm嘉泰姆


 Integrate low RDS (on) power MOSFET Rbm嘉泰姆

 Wide input range: 4.2V-20.0V,Support 1to3 cells battery charge/discharge. Rbm嘉泰姆

 Full charge voltage:1.2V-20.0V through external resistor or selectable by BATFB pin CXSB6617A (4.2V/cell)/CXSB6617A-1 (4.35V/cell) Rbm嘉泰姆

 Wide output range:0.9V-20.0V Rbm嘉泰姆

 High efficiency buck-boost transition Rbm嘉泰姆

 450kHz switching frequency Rbm嘉泰姆

 Programmable output current limit(up to 3A) Rbm嘉泰姆

 Output Constant Current Control. Rbm嘉泰姆

 Quiescent current: <60uA Rbm嘉泰姆

 Integrate VBUS and Batteryshort protection Rbm嘉泰姆

 Integrate thermal protection Rbm嘉泰姆

 QFN3*4 package Rbm嘉泰姆

   应用范围 返回TOPRbm嘉泰姆


 Power bank systems Rbm嘉泰姆

 Battery and SuperCapacitor Charging Rbm嘉泰姆

 USB Power Delivery Rbm嘉泰姆

 Industrial applications Rbm嘉泰姆

 Automotive Systems Rbm嘉泰姆

   技术规格书(产品PDF) 返回TOP Rbm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Rbm嘉泰姆

 QQ截图20160419174301.jpgRbm嘉泰姆

产品封装图 返回TOPRbm嘉泰姆


aRbm嘉泰姆

电路原理图 返回TOPRbm嘉泰姆

 Rbm嘉泰姆


 Rbm嘉泰姆

image.png

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


 Rbm嘉泰姆

单电感,集成4个开关的升降压转换器
产品型号 充电 放电 支持双向输出   Fs (KHZ) 电流可编程  封装
操作电压 (V)
CXSB6616 N Y N 3.0~20 500 QFN3X4-15
CXSB6617A Y Y Y Adapter:4.2~20,Battery:3.0~20 500 QFN3×4-15
CXSB6618A Y N N 4.2~20 500 QFN3×4-15