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首页 > Products > Power Management > Current limiting load switch > Analog load switch >CXAS42277集成双通道负载开关输入电压范围0.8-V至5.5V双超低导通电阻10mΩ每个通道的6A连续开关电流低阈值控制输入可调回转率控制快速输出放电晶体管输入直接与低压GPIO控制信号接口
CXAS42277集成双通道负载开关输入电压范围0.8-V至5.5V双超低导通电阻10mΩ每个通道的6A连续开关电流低阈值控制输入可调回转率控制快速输出放电晶体管输入直接与低压GPIO控制信号接口

CXAS42277是为高边载开关应用而设计的双N沟道MOSFET功率开关,该器件的典型RDS(ON)为10米,输出电流限制为6安。每个开关都由一个开/关输入(EN1,EN2)独立控制,该输入能够直接与低压GPIO控制信号接口。在CXAS42277中,当开关断开时,增加了一个320Ω片上负载电阻器,用于快速输出放电(QOD)。装置的上升时间由内部控制,以避免涌入电流,并可使用CTx引脚上的陶瓷电容器进行调整。CXAS42277有10针AQFN封装

集成双通道负载开关
·输入电压范围:0.8-V至5.5V
双超低导通电阻(10mΩ)
每个通道的6A连续开关电流
低阈值控制输入
可调回转率控制
快速输出放电晶体管

CXAS42277集成双通道负载开关输入电压范围0.8-V至5.5V双超低导通电阻10mΩ每个通道的6A连续开关电流低阈值控制输入可调回转率控制快速输出放电晶体管输入直接与低压GPIO控制信号接口
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1.产品概述       2.产品特点     97u嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)97u嘉泰姆

5.产品封装       6.电路原理图  97u嘉泰姆

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The CXAS42277 is dual N-channel MOSFET power switch designed for high-sideload-switching applications, and the device has a typical RDS(ON) of 10m and the output current is limited to 6A. Each switch is independently controlled by an on/off input (EN1, EN2), which is capable of interfacing directly with low-voltage GPIO control signals. In the CXAS42277, a 320Ω on-chip load resistor is added for quick output discharge (QOD) when the switch is turned off. The rise time of the device is internally controlled in order to avoid in-rush current and can be adjusted using a ceramic capacitor on the CTx pins. The CXAS42277 is available in 10 pin AQFN package

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„ Integrated Dual Channel Load Switch 97u嘉泰姆

„ Input Voltage Range: 0.8-V to 5.5V 97u嘉泰姆

„ Dual Ultra-low ON-Resistance (10mΩ) 97u嘉泰姆

„ 6A Continuous Switch Current per channel 97u嘉泰姆

„ Low Threshold Control Inputs 97u嘉泰姆

„ Adjustable Slew-rate Control 97u嘉泰姆

„ Quick Output Discharge Transistor 97u嘉泰姆

„ 10 Pin AQFN Package97u嘉泰姆

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   技术规格书(产品PDF) 返回TOP 97u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!97u嘉泰姆

 QQ截图20160419174301.jpg97u嘉泰姆

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