5V 6A 1.2MHz Synchronous Boost Converter CXSU63179 is a synchronous rectifier, fixed switching frequency (1.2MHz typical), and current‐mode step‐up regulator. The device allows use of small inductors

   产品概述 返回TOPPEQ嘉泰姆

The CXSU63179 is a synchronous rectifier, fixed switching frequency (1.2MHz typical), and current‐mode step‐up regulator. The device allows use of small inductors and output capacitors for USB devices. The current‐mode control scheme provides fast transient response and good output voltage accuracy. At light loads, the CXSU63179 will automatically enter in Pulse Frequency Modulation (PFM) operation to reduce the dominant switching losses. During PFM operation,the IC consumes very low quiescent current and maintains high efficiency over the complete load range.The CXSU63179 also includes current‐limit and overtemperature shutdown to prevent damage in the event of an output overload. The CXSU63179 is available in ESOP‐8 packages.

   产品特点 返回TOPPEQ嘉泰姆

 92%EffiicencySynchronousBoostConverter With 1000‐mA Output Current From 1.8V Input PEQ嘉泰姆

 Stable with Low ESR Output Capacitors PEQ嘉泰姆

 Fixed 1.2MHz Oscillator Frequency PEQ嘉泰姆

 Low EMI Converter (Integrated Anti‐Ringing Function) PEQ嘉泰姆

 Low Battery Output PEQ嘉泰姆

 Integrated Power SaveModeOperation to Improve Light Load Efficiency PEQ嘉泰姆

 On load startup PEQ嘉泰姆

 Automatic restart after protection PEQ嘉泰姆

 Load Disconnected During Shutdown PEQ嘉泰姆

 Output Current‐Limit Protection PEQ嘉泰姆

 Over Temperature Protection PEQ嘉泰姆

 Under Voltage Protection PEQ嘉泰姆

 Enable/ShutdownFunction PEQ嘉泰姆

 Available in ESOP‐8 Packages PEQ嘉泰姆

 Lead Free and Green Devices Available(RoHS Compliant)PEQ嘉泰姆

   应用范围 返回TOPPEQ嘉泰姆

 Power Bank PEQ嘉泰姆

 Tablet PEQ嘉泰姆

 Portable EquimentPEQ嘉泰姆

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