Product overview

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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. 9iY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. 9iY嘉泰姆
Other features include a 1µA shutdown, thermal 9iY嘉泰姆
shutdown and current limit. The CXSD61035 is available in the 10-pin thermally enhanced MSOP package (or upon request). 

   Product FeaturesReturn to Top9iY嘉泰姆

 Synchronous Rectification: Up to 95% Efficiency 9iY嘉泰姆
 Single Inductor 9iY嘉泰姆
 Fixed Frequency Operation with Battery Voltages Above, Below or Equal to the Output  9iY嘉泰姆
Quiescent Current:1mA (50uA low power mode: mode pin high)9iY嘉泰姆
 Continuous Output Current Up to 1A  9iY嘉泰姆
 Input Voltage range: 1.8V to 5.5V 9iY嘉泰姆
 Programmable oscillator frequency from 350kHz to 1.5MHz 9iY嘉泰姆
 No Schottky Diodes required（VOUT<4.3V)9iY嘉泰姆
 VOUT Disconnected from VIN During Shutdown 9iY嘉泰姆
 Shutdown Current＜1µA 9iY嘉泰姆
 Small Thermally Enhanced 10-pin MSOP Package9iY嘉泰姆

   Scope of applicationReturn to Top9iY嘉泰姆

 Handheld Instruments 9iY嘉泰姆
 MP3/MP4 Players 9iY嘉泰姆
 Palmtop computers9iY嘉泰姆
 Digital Cameras9iY嘉泰姆

   Technical Specification (Product PDF)Return to Top 9iY嘉泰姆

If you need detailed PDF specifications, please scan WeChat and contact us. You can also get free samples and technical support.!9iY嘉泰姆

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   Product packaging diagramReturn to Top9iY嘉泰姆

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   Circuit schematicReturn to Top9iY嘉泰姆

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