产品概述

返回TOP

The CXSD61035 is high efficiency, fixed frequency, Buck-Boost DC/DC converter that operates from input voltages above, below or equal to the output voltage. The devices are suitable for single lithium-ion, multicell alkaline or NiMH applications where the output voltage is within the battery voltage range. ucc嘉泰姆
The switching frequencies up to 1.5 MHz could be fixed by an external resistor. Also the oscillator could be synchronized to an external clock. The quiescent current is 1mA which maximizes the battery life in portable applications. ucc嘉泰姆
Other features include a 1µA shutdown, thermal ucc嘉泰姆
shutdown and current limit. The CXSD61035 is available in the 10-pin thermally enhanced MSOP package (or upon request). 

   产品特点 返回TOPucc嘉泰姆

 Synchronous Rectification: Up to 95% Efficiency ucc嘉泰姆
 Single Inductor ucc嘉泰姆
 Fixed Frequency Operation with Battery Voltages Above, Below or Equal to the Output  ucc嘉泰姆
 Quiescent Current：1mA (50uA low power mode: mode pin high) ucc嘉泰姆
 Continuous Output Current Up to 1A  ucc嘉泰姆
 Input Voltage range: 1.8V to 5.5V ucc嘉泰姆
 Programmable oscillator frequency from 350kHz to 1.5MHz ucc嘉泰姆
 No Schottky Diodes required（VOUT<4.3V)ucc嘉泰姆
 VOUT Disconnected from VIN During Shutdown ucc嘉泰姆
 Shutdown Current＜1µA ucc嘉泰姆
 Small Thermally Enhanced 10-pin MSOP Packageucc嘉泰姆

   应用范围 返回TOPucc嘉泰姆

 Handheld Instruments ucc嘉泰姆
 MP3/MP4 Players ucc嘉泰姆
 Palmtop computersucc嘉泰姆
 Digital Camerasucc嘉泰姆

   技术规格书（产品PDF) 返回TOP ucc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！ucc嘉泰姆

      ucc嘉泰姆

   产品封装图 返回TOPucc嘉泰姆

  ucc嘉泰姆

   电路原理图 返回TOPucc嘉泰姆

ucc嘉泰姆

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