CXUS7706是一个用于自供电的集成200mΩ电源开关以及总线驱动的通用串行总线(USB)应用程序。它的低点静态电源电流(50μA)和小封装(SOT-23-5)特别适用于电池供电的便携式设备。一些保护功能包括软启动以限制插入期间的涌入电流,电流限制在0.8A(VIN=3.0V)和热关机以保护过电流条件下的损坏
 
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[ CXUS7706 ]
 
目录
1.产品概述                       2.产品特点
3.应用范围                       4.下载产品资料PDF文档 
5.产品封装图                     6.电路原理图                   
7.功能概述                        8.相关产品
一,产品概述(General Description)
       The  CXUS7706 is an integrated 200mΩ power switch for self-powered
and bus-powered Universal Series Bus (USB) applications. Its low
quiescent supply current (50μA) and small package (SOT-23-5) is particularly suitable in battery-powered portable equipment. Several protection functions include soft start to limit inrush current during plug-in, current limiting at 0.8A(VIN=3.0V) and thermal shutdown to protect damage under over current conditions
二.产品特点(Features)
200mΩ Typ. High-Side MOSFET
0.8A Current Limit (VIN=3.0V)
Wide Input Voltage Range: 2V ~ 5.5VSoft Start
Thermal Protection
Small SOT-23-5 Package Minimizes BoardSpace
三,应用范围 (Applications)
Battery-Powered Equipment
Motherboard USB Power Switch
USB Device Power Switch
Hot-Plug Power Supplies
Battery-Charger Circuits
四.技术规格书下载(产品PDF)
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!
 
五,产品封装图 (Package)

六.电路原理图

七,功能概述
ØSupply Voltage ...............................................................................................................................7V
Ø Chip Enable.....................................................................................................................-0.3V ~ 7V
Ø Power Dissipation, PD @ TA = 25°C........................................................................SOT-23-5 0.25W
Ø Operating Temperature Range................................................................................. -40℃ ~ +85℃
Ø Storage Temperature Range..........................................................................…..…-65℃ ~ +150℃
Ø Junction Temperature …………………………………………………………………-40℃ ~ +125℃
Ø Lead Temperature………………………………………………………………………………….+265℃
八,相关芯片选择指南           更多同类产品......
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			 型号  | 
			
			 工作电压  | 
			
			 电流限制  | 
			
			 静态电流  | 
			
			 截止电流  | 
			
			 内阻  | 
			
			 欠压锁 定电压  | 
			
			 抗静电 电压  | 
			
			 响应时间  | 
			
			 封装  | 
		
| 
			 2.4V-5.5V  | 
			
			 1A可调  | 
			
			 15uA  | 
			
			 1uA  | 
			
			 80 mohm  | 
			
			 1.8V  | 
			
			 2 KV  | 
			
			 2 uS  | 
			
			 SOT-25  | 
		|
| 
			 2.0V-6.5V  | 
			
			 2.1A可调  | 
			
			 40uA  | 
			
			 1uA  | 
			
			 70 mohm  | 
			
			 1.7V  | 
			
			 8 KV  | 
			
			 4.6 mS  | 
			
			 SOT-25  | 
		|
| 
			 2.2V-6.0V  | 
			
			 1.1A  | 
			
			 23uA  | 
			
			 0.1uA  | 
			
			 100 mohm  | 
			
			 1.8V  | 
			
			 6KV  | 
			
			 400 uS  | 
			
			 SOT-25  | 
		|
| 
			 2.2V-6.0V  | 
			
			 1.5A  | 
			
			 23uA  | 
			
			 0.1uA  | 
			
			 50 mohm  | 
			
			 1.8V  | 
			
			 6KV  | 
			
			 400 uS  | 
			
			 SOT-25  | 
		|
| 
			 2.5V-5.5V  | 
			
			 2.1A/1.0A/0.65A  | 
			
			 25uA  | 
			
			 0.1uA  | 
			
			 80 mohm  | 
			
			 1.7V  | 
			
			 4 KV  | 
			
			 400 uS  | 
			
			 SOT-25  | 
		|
| 
			 2.5V-5.5V  | 
			
			 2.1A  | 
			
			 25uA  | 
			
			 0.1uA  | 
			
			 80 mohm  | 
			
			 1.7V  | 
			
			 4 KV  | 
			
			 400 uS  | 
			
			 SOT-25  | 
		|
| 
			 2.0V-5.5V  | 
			
			 0.8A  | 
			
			 50uA  | 
			
			 0.5uA  | 
			
			 200 mohm  | 
			
			 1.7V  | 
			
			 8 KV  | 
			
			 4.6 mS  | 
			
			 SOT-25  | 
		|
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