High Efficiency, 15A Synchronous Step Up Regulator .​CXSU63259 features cycle by cycle peak current limit, output short circuit protection and true shutdown. The device also provides enable control an

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          CXSU63259 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.CXSU63259 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.

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·       Input Range: 3-30VeGz嘉泰姆

·       Programmable Pseudo-constant FrequencyeGz嘉泰姆

·       Low R_DS(ON) Internal SwitcheGz嘉泰姆

Main FET: 16mΩeGz嘉泰姆

Rectified FET: 18mΩeGz嘉泰姆

Disconnection FET: 18mΩeGz嘉泰姆

·       True Shutdown FunctioneGz嘉泰姆

·       Programmable Output Current LimiteGz嘉泰姆

·       Internal Soft-start Limits the Inrush CurrenteGz嘉泰姆

·       Input Voltage UVLOeGz嘉泰姆

·       Over Temperature ProtectioneGz嘉泰姆

·       Over Voltage ProtectioneGz嘉泰姆

·       Output Short Circuit ProtectioneGz嘉泰姆

·       Minimum ON Time: 100ns typicaleGz嘉泰姆

·       Minimum OFF Time: 120ns typicaleGz嘉泰姆

·       RoHS Compliant and Halogen FreeeGz嘉泰姆

· Compact Package:QFN4x4-18eGz嘉泰姆

   应用范围 返回TOPeGz嘉泰姆

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·       Power BankeGz嘉泰姆

· High Power APeGz嘉泰姆

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