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: 3-30VZbW嘉泰姆

·       Programmable Pseudo-constant FrequencyZbW嘉泰姆

·       Low R_DS(ON) Internal SwitchZbW嘉泰姆

Main FET: 16mΩZbW嘉泰姆

Rectified FET: 18mΩZbW嘉泰姆

Disconnection FET: 18mΩZbW嘉泰姆

·       True Shutdown FunctionZbW嘉泰姆

·       Programmable Output Current LimitZbW嘉泰姆

·       Internal Soft-start Limits the Inrush CurrentZbW嘉泰姆

·       Input Voltage UVLOZbW嘉泰姆

·       Over Temperature ProtectionZbW嘉泰姆

·       Over Voltage ProtectionZbW嘉泰姆

·       Output Short Circuit ProtectionZbW嘉泰姆

·       Minimum ON Time: 100ns typicalZbW嘉泰姆

·       Minimum OFF Time: 120ns typicalZbW嘉泰姆

·       RoHS Compliant and Halogen FreeZbW嘉泰姆

· Compact Package:QFN4x4-18ZbW嘉泰姆

   应用范围 返回TOPZbW嘉泰姆

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·       Power BankZbW嘉泰姆

· High Power APZbW嘉泰姆

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