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

   产品概述 返回TOPsJE嘉泰姆

          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: 3-30VsJE嘉泰姆

·       Programmable Pseudo-constant FrequencysJE嘉泰姆

·       Low R_DS(ON) Internal SwitchsJE嘉泰姆

Main FET: 16mΩsJE嘉泰姆

Rectified FET: 18mΩsJE嘉泰姆

Disconnection FET: 18mΩsJE嘉泰姆

·       True Shutdown FunctionsJE嘉泰姆

·       Programmable Output Current LimitsJE嘉泰姆

·       Internal Soft-start Limits the Inrush CurrentsJE嘉泰姆

·       Input Voltage UVLOsJE嘉泰姆

·       Over Temperature ProtectionsJE嘉泰姆

·       Over Voltage ProtectionsJE嘉泰姆

·       Output Short Circuit ProtectionsJE嘉泰姆

·       Minimum ON Time: 100ns typicalsJE嘉泰姆

·       Minimum OFF Time: 120ns typicalsJE嘉泰姆

·       RoHS Compliant and Halogen FreesJE嘉泰姆

· Compact Package:QFN4x4-18sJE嘉泰姆

   应用范围 返回TOPsJE嘉泰姆

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·       Power BanksJE嘉泰姆

· High Power APsJE嘉泰姆

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     需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！sJE嘉泰姆