• [ CXES4273 ]

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1.产品概述       2.产品特点     a9u嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）a9u嘉泰姆

5.产品封装       6.电路原理图  a9u嘉泰姆

7.相关产品a9u嘉泰姆

   产品概述 返回TOPa9u嘉泰姆

The CXES4273 advanced load management switch targets applications requiring a highly integrated solution. It disconnects loads powered from the DC power rail (<6V) with stringent off-state current targets and high load capacitances (up to 100mF). The CXES4273 consists of slewrate controlled low-impedance MOSFET switch (23mW typical) and integrated analog features. The slew-rate controlled turn-on characteristic prevents inrush current and the resulting excessive voltage droop on power rails. The CXES4273 has a True Reverse Current Blocking (TRCB) function that obstructs unwanted reverse current from VOUT to VIN during both ON and OFF states. The exceptionally low off-state current drain (<1mA maximum) facilitates compliance with standby power requirements. The input voltage range operates from 1.5V to 5.5VDC to support a wide range of applications in consumer, optical, medical, storage, portable, and industrial device power management. Switch control is managed by a logic input (active HIGH) capable of interfacing directly with low-voltage control signal / GeneralPurpose Input / Output (GPIO) without an external pulldown resistor. The device is packaged in advanced, fully “green” compliant, 1.2mm x 0.8mm, Wafer-Level Chip-Scale Package (WLCSP) with backside lamination

   产品特点 返回TOPa9u嘉泰姆

· Input Voltage Operating Range:1.5V to 5.5V a9u嘉泰姆

· Typical RDS(ON) a9u嘉泰姆

– 21mW at VIN =5.5V a9u嘉泰姆

– 23mW at VIN =4.5V a9u嘉泰姆

– 41mW at VIN =1.8V a9u嘉泰姆

– 90mW at VIN =1.5V a9u嘉泰姆

· Slew Rate/Inrush Control with t R = 1.8ms(Typ) a9u嘉泰姆

· 3.5A Maximum Continuous Current Capability a9u嘉泰姆

· Low Off Switch Current<1mA a9u嘉泰姆

· True Reverse Current Blocking(TRCB) a9u嘉泰姆

· Logic CMOS IO Meets JESD76 Standard for GPIO Interface and Related Power Supply Requirements a9u嘉泰姆

· ESD Protected a9u嘉泰姆

– Human Body Model >8kV a9u嘉泰姆

– Charged Device Model >1.5kV a9u嘉泰姆

– IEC 61000-4-2 Air Discharge >15kV a9u嘉泰姆

– IEC 61000-4-2 Contact Discharge >8kV a9u嘉泰姆

· Tiny small WLCSP1.2x0.8-6 and VTDFN1.6x1.2-4 Package a9u嘉泰姆

· Lead Free and Green Devices Available (RoHS Compliant)a9u嘉泰姆

   应用范围 返回TOPa9u嘉泰姆

· Smart Phones a9u嘉泰姆

· Tablets PCs a9u嘉泰姆

· Portable Devicesa9u嘉泰姆

   技术规格书（产品PDF) 返回TOP a9u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！a9u嘉泰姆

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产品封装图 返回TOPa9u嘉泰姆

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电路原理图 返回TOPa9u嘉泰姆

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◀ 上一篇:CXES4272高密度双极/双掷DPDT模拟开关它允许-0.3V到+5.5V的信号在电源低于信号范围时无失真通过支持负音频和视频信号模拟信号端口都能承受-0.3V到+5.5V的信号

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下一篇▶:CXES4274便携式多媒体设备的音频点击和弹出消除器连接到现有系统放大器的输出在启动和关闭期间提供低阻抗接地路径电源电压范围从1.7V到3.6V通过设定销可调整关闭时间

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