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TOPVJM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TOPVJM嘉泰姆

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

 Stable with Low ESR Output Capacitors VJM嘉泰姆

 Fixed 1.2MHz Oscillator Frequency VJM嘉泰姆

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

 Low Battery Output VJM嘉泰姆

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

 On load startup VJM嘉泰姆

 Automatic restart after protection VJM嘉泰姆

 Load Disconnected During Shutdown VJM嘉泰姆

 Output Current‐Limit Protection VJM嘉泰姆

 Over Temperature Protection VJM嘉泰姆

 Under Voltage Protection VJM嘉泰姆

 Enable/ShutdownFunction VJM嘉泰姆

 Available in ESOP‐8 Packages VJM嘉泰姆

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

   应用范围 返回TOPVJM嘉泰姆

 Power Bank VJM嘉泰姆

 Tablet VJM嘉泰姆

 Portable EquimentVJM嘉泰姆

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