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
 
 
                           - 
                                     [ 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......
| USB限流开关IC | |||||||||
| 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 | |
◀ 上一篇:CXUS7705A低压单片N-MOSFET高边电源开关电荷泵电路来驱动内部MOSFET开关80mΩ低导通电阻满足USB压降输出可强制高于输入关断状态
下一篇▶:CXLE8808D带有源功率因数校正的高精度非隔离降压型LED恒流控制芯片90Vac-264Vac全范围输入电压有源功率因数校正电路电感电流临界连续模式高PF值低THD
| 热门信息 | 
|---|
| 最新信息 | 
|---|
| 推荐信息 | 
|---|















