产品概述 返回TOPj77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TOPj77嘉泰姆

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·       Input Range: 3-16Vj77嘉泰姆

·       Programmable Pseudo-constant Frequencyj77嘉泰姆

·       Low R_DS(ON)  Internal Switchj77嘉泰姆

   Main FET: 16mΩj77嘉泰姆

   Rectified FET: 18mΩj77嘉泰姆

   Disconnection FET: 18mΩj77嘉泰姆

·       True Shutdown Functionj77嘉泰姆

·       Programmable Output Current Limitj77嘉泰姆

·       Internal Soft-start Limits The Inrush Currentj77嘉泰姆

·       Input Voltage UVLOj77嘉泰姆

·       Over Temperature Protectionj77嘉泰姆

·       Over Voltage Protectionj77嘉泰姆

·       Output Short Circuit Protectionj77嘉泰姆

·       Minimum ON Time: 100ns typicalj77嘉泰姆

·       Minimum OFF Time: 120ns typicalj77嘉泰姆

·       RoHS Compliant and Halogen Freej77嘉泰姆

     ·       Compact Package:QFN4x4-18j77嘉泰姆

   应用范围 返回TOPj77嘉泰姆

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·       Power Bankj77嘉泰姆

     ·       High Power APj77嘉泰姆

   技术规格书（产品PDF) 返回TOP j77嘉泰姆

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