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: 3-30Vh1R嘉泰姆

·       Programmable Pseudo-constant Frequencyh1R嘉泰姆

·       Low R_DS(ON) Internal Switchh1R嘉泰姆

Main FET: 16mΩh1R嘉泰姆

Rectified FET: 18mΩh1R嘉泰姆

Disconnection FET: 18mΩh1R嘉泰姆

·       True Shutdown Functionh1R嘉泰姆

·       Programmable Output Current Limith1R嘉泰姆

·       Internal Soft-start Limits the Inrush Currenth1R嘉泰姆

·       Input Voltage UVLOh1R嘉泰姆

·       Over Temperature Protectionh1R嘉泰姆

·       Over Voltage Protectionh1R嘉泰姆

·       Output Short Circuit Protectionh1R嘉泰姆

·       Minimum ON Time: 100ns typicalh1R嘉泰姆

·       Minimum OFF Time: 120ns typicalh1R嘉泰姆

·       RoHS Compliant and Halogen Freeh1R嘉泰姆

· Compact Package:QFN4x4-18h1R嘉泰姆

   应用范围 返回TOPh1R嘉泰姆

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·       Power Bankh1R嘉泰姆

· High Power APh1R嘉泰姆

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