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

   产品概述 返回TOPedL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TOPedL嘉泰姆

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·       Input Range: 3-16VedL嘉泰姆

·       Programmable Pseudo-constant FrequencyedL嘉泰姆

·       Low R_DS(ON)  Internal SwitchedL嘉泰姆

   Main FET: 16mΩedL嘉泰姆

   Rectified FET: 18mΩedL嘉泰姆

   Disconnection FET: 18mΩedL嘉泰姆

·       True Shutdown FunctionedL嘉泰姆

·       Programmable Output Current LimitedL嘉泰姆

·       Internal Soft-start Limits The Inrush CurrentedL嘉泰姆

·       Input Voltage UVLOedL嘉泰姆

·       Over Temperature ProtectionedL嘉泰姆

·       Over Voltage ProtectionedL嘉泰姆

·       Output Short Circuit ProtectionedL嘉泰姆

·       Minimum ON Time: 100ns typicaledL嘉泰姆

·       Minimum OFF Time: 120ns typicaledL嘉泰姆

·       RoHS Compliant and Halogen FreeedL嘉泰姆

     ·       Compact Package:QFN4x4-18edL嘉泰姆

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·       Power BankedL嘉泰姆

     ·       High Power APedL嘉泰姆

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