Over Current Protection IC CXPR7884 a current detection and over current protection IC. It includes a current shunt comparator and shutdown comparator with a precision shunt regulator like

                          目录Gk5嘉泰姆

   1.产品概述      2.产品特点      3.应用范围     4.技术规格书下载（PDF文档）</span>Gk5嘉泰姆

   5.产品封装      6.电路原理图</strong>     7.相关产品Gk5嘉泰姆

一.产品概述Gk5嘉泰姆

 CXPR7884 is a current detection and over current protection IC. It includes a current shunt comparator and shutdown comparator with a precision shunt regulator like JTFP431. The rail current detection gain can be adjusted with three external resistors. The regulator output CSO pin is connected to a shutdown comparator for driving a protection circuit like a photo-coupler to shutdown the converter’s primary side PWM IC when over current occurs. The voltage shunt regulator has a 1.25V reference for switching power supply secondary output voltage feedback.
    CXPR7884 can be used for OCP and output voltage feedback function with few external parts. It is suitable for application in secondary main rail power supply of SPS or isolated fly-back DC-DC converter Gk5嘉泰姆

二.产品特点Gk5嘉泰姆

˙Wide Operating Voltage Range: +2.7V~ +28V
˙Comparator Reference Voltage: 1.25V (2%)
˙Independent Shunt and Supply Voltages
˙Adjustable Sense Gain
˙Low Input Offset Voltage
˙Output Sink Current Capability up to 16mA
˙Package: SOP-8LGk5嘉泰姆

三.应用范围Gk5嘉泰姆

SPSGk5嘉泰姆

DC-DC ConverterGk5嘉泰姆

Isolated Fly-back DC-DC ConverterGk5嘉泰姆

Current Sense Instrument    Gk5嘉泰姆

四.技术规格书（产品PDF)Gk5嘉泰姆

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</span>！</span>Gk5嘉泰姆

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五.产品封装图</span>Gk5嘉泰姆

  Gk5嘉泰姆

六.电路原理图</strong>Gk5嘉泰姆

   Gk5嘉泰姆

七.相关芯片选择指南            更多同类产品......Gk5嘉泰姆