产品概述 返回TOPWj1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TOPWj1嘉泰姆

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·       Input Range: 3-16VWj1嘉泰姆

·       Programmable Pseudo-constant FrequencyWj1嘉泰姆

·       Low R_DS(ON)  Internal SwitchWj1嘉泰姆

   Main FET: 16mΩWj1嘉泰姆

   Rectified FET: 18mΩWj1嘉泰姆

   Disconnection FET: 18mΩWj1嘉泰姆

·       True Shutdown FunctionWj1嘉泰姆

·       Programmable Output Current LimitWj1嘉泰姆

·       Internal Soft-start Limits The Inrush CurrentWj1嘉泰姆

·       Input Voltage UVLOWj1嘉泰姆

·       Over Temperature ProtectionWj1嘉泰姆

·       Over Voltage ProtectionWj1嘉泰姆

·       Output Short Circuit ProtectionWj1嘉泰姆

·       Minimum ON Time: 100ns typicalWj1嘉泰姆

·       Minimum OFF Time: 120ns typicalWj1嘉泰姆

·       RoHS Compliant and Halogen FreeWj1嘉泰姆

     ·       Compact Package:QFN4x4-18Wj1嘉泰姆

   应用范围 返回TOPWj1嘉泰姆

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·       Power BankWj1嘉泰姆

     ·       High Power APWj1嘉泰姆

   技术规格书（产品PDF) 返回TOP Wj1嘉泰姆

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