产品概述 返回TOPLyY嘉泰姆

       CXSU63267 CXSU63267A develops a high efficiency synchronous Boost regulator with programmable output current limit. The device adopts adaptive constant off time and current mode control. The integrated low R_DS(ON) switches minimize the conduction loss.CXSU63267 CXSU63267A features cycle by cycle peak current limit, output short circuit protection and true shutdown. The device also provides enable control and power good indicator for system sequence control. Low output voltage ripple and small external inductor and capacitor size are achieved with programmable pseudo-constant frequency.

   产品特点 返回TOPLyY嘉泰姆

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·       Input Range: 3-16VLyY嘉泰姆

·       Programmable Pseudo-constant FrequencyLyY嘉泰姆

·       Low R_DS(ON)  Internal SwitchLyY嘉泰姆

   Main FET: 16mΩLyY嘉泰姆

   Rectified FET: 18mΩLyY嘉泰姆

   Disconnection FET: 18mΩLyY嘉泰姆

·       True Shutdown FunctionLyY嘉泰姆

·       Programmable Output Current LimitLyY嘉泰姆

·       Internal Soft-start Limits The Inrush CurrentLyY嘉泰姆

·       Input Voltage UVLOLyY嘉泰姆

·       Over Temperature ProtectionLyY嘉泰姆

·       Over Voltage ProtectionLyY嘉泰姆

·       Output Short Circuit ProtectionLyY嘉泰姆

·       Minimum ON Time: 100ns typicalLyY嘉泰姆

·       Minimum OFF Time: 120ns typicalLyY嘉泰姆

·       RoHS Compliant and Halogen FreeLyY嘉泰姆

     ·       Compact Package:QFN4x4-18LyY嘉泰姆

   应用范围 返回TOPLyY嘉泰姆

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·       Power BankLyY嘉泰姆

     ·       High Power APLyY嘉泰姆

   技术规格书（产品PDF) 返回TOP LyY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！LyY嘉泰姆