• [ CXUS7702 ]

样品申请

目录

• 1.产品概述       2.产品特点     U0h嘉泰姆

• 3.应用范围       4.技术规格书下载（PDF文档）U0h嘉泰姆

• 5.产品封装       6.电路原理图  U0h嘉泰姆

• 7.相关产品U0h嘉泰姆

   产品概述 返回TOPU0h嘉泰姆

The CXUS7702 is a low voltage, high performance single N-MOSFET power switch, designed for power rail on/off control with low RDS(ON)≈70mΩ and full protection functions. The CXUS7702 equipped with a charge pump circuitry to drive the internal MOSFET switch and a flag output is available to indicate fault conditions against large di/dt which may cause the supply to fall out of regulation. In order to fit different application, an ISET pin is offered for current limit point setting, a resistor from ISET to ground sets the current limit for the switch. Additional features include soft-start to limit inrush current during plug-in, thermal shutdown to prevent catastrophic switch failure from high-current loads, Output anti back irrigation Protection whether EN pin is connected GND or VIN, under-voltage lockout (UVLO) to ensure that the device remains off unless there is a valid input voltage present, a precision resistor-programmable output current limit up to 3.5A. Besides, the lower quiescent current as 40μA making this device ideal for portable battery-operated equipment. 

The CXUS7702 is available in SOT23-5 or SOP-8 package requiring minimum board space and smallest components.

   产品特点 返回TOPU0h嘉泰姆

 Adjustable Current Limiting up to 3.5A U0h嘉泰姆

 Built-In (Typically 70mΩ) N-MOSFET U0h嘉泰姆

 Reverse Current Flow Blocking (no body diode) U0h嘉泰姆

 Output Can Be Forced Higher than Input (Off or On State) U0h嘉泰姆

 Low Supply Current : U0h嘉泰姆

--------40μA Typical at Switch on StateU0h嘉泰姆

 --------Less than 1μA Typical at Switch Off State U0h嘉泰姆

 Guaranteed Continuous Load Current U0h嘉泰姆

-------CXUS7702MR（SOT23-5）：2.1A U0h嘉泰姆

-------CXUS7702S（SOP-8） ：3A U0h嘉泰姆

 Wide Input Voltage Ranges : 2V to 5.5V U0h嘉泰姆

 Open-Drain Fault Flag Output U0h嘉泰姆

 Hot Plug-In Application (Soft-Start) U0h嘉泰姆

 1.7V Typical Under-Voltage Lockout (UVLO) U0h嘉泰姆

 Thermal Shutdown Protection U0h嘉泰姆

 Smallest SOT23-5 and SOP-8 Package U0h嘉泰姆

 RoHS Compliant and 100% Lead (Pb)-FreeU0h嘉泰姆

   应用范围 返回TOPU0h嘉泰姆

 USB 3G Datacard U0h嘉泰姆

 USB Dongle U0h嘉泰姆

 MiniPCI Accessories U0h嘉泰姆

 LCD Monitor, LCD-TV U0h嘉泰姆

 USB Power Module for ADSL U0h嘉泰姆

 Information Appliance and Set-Top Box U0h嘉泰姆

 Battery-Powered Equipment U0h嘉泰姆

 Hot-Plug Power Supplies U0h嘉泰姆

 ACPI Power Distribution U0h嘉泰姆

 PCI Bus Power Switching U0h嘉泰姆

 Motherboard & Notebook PCs U0h嘉泰姆

 PC Card Hot Swap ApplicationU0h嘉泰姆

   技术规格书（产品PDF) 返回TOP U0h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！U0h嘉泰姆

 U0h嘉泰姆

产品封装图 返回TOPU0h嘉泰姆

U0h嘉泰姆

电路原理图 返回TOPU0h嘉泰姆

U0h嘉泰姆

相关芯片选择指南 返回TOP                                  更多同类产品......

◀ 上一篇:CXUS7701H/L智能开关限流P沟道MOSFET功率开关2.4V到5.5V的输入高压侧负载开关可编程过电流阈值快速瞬态响应防止热过载限制功耗连接温度

返回顶部

下一篇▶:CXUS7703CB USB供电电源开关电路内置电荷泵升压来驱动NMOS功率管软启电路过热短路保护1.1A过流保护电路100mΩ导通内阻

共有条评论 用户名: 密码: 验证码: 匿名发表