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AAT4625IAS-1-T1 PDF预览

AAT4625IAS-1-T1

更新时间: 2024-01-22 19:16:19
品牌 Logo 应用领域
ANALOGICTECH 电源电路开关电源管理电路电源开关光电二极管
页数 文件大小 规格书
8页 335K
描述
USB Single-Channel Power Switch

AAT4625IAS-1-T1 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:SOP, SOP8,.25Reach Compliance Code:unknown
风险等级:5.65JESD-30 代码:R-PDSO-G8
湿度敏感等级:1端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE电源:3/5 V
认证状态:Not Qualified子类别:Power Management Circuits
最大供电电流 (Isup):0.03 mA表面贴装:YES
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
Base Number Matches:1

AAT4625IAS-1-T1 数据手册

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AAT4625  
USB Single-Channel Power Switch  
SmartSwitch  
General Description  
Features  
The AAT4625 SmartSwitch™ is part of  
AnalogicTech's Application Specific Power  
MOSFET™ (ASPM™) product family. It is a 1.0A  
Current Limited P-channel, MOSFET power switch  
designed for high-side load-switching applications.  
This switch operates with inputs ranging from 2.7V  
to 5.5V, making it ideal for both 3V and 5V systems.  
An integrated current-limiting circuit protects the  
input supply against large changes in load current  
which may cause the supply to fall out of regulation.  
The AAT4625 is also protected from thermal over-  
load which limits power dissipation and junction  
temperatures. The current limit threshold is factory  
programmed at 1.5A, with a maximum of 2.0A. The  
quiescent supply current is typically a low 16µA. In  
shutdown mode, the supply current decreases to  
less than 1µA.  
Compliant with USB 1.1 and 2.0 specifications  
2.7V to 5.5V Input voltage range  
1.0A minimum continuous current  
2.0A maximum current limit  
60mtypical RDS(ON)  
Low quiescent current  
Typically 16µA  
1µA max with Switch off  
Thermal shutdown  
Fault flag with 10ms blanking  
Undervoltage Lockout  
Temp range -40 to 85°C  
UL Approved—File No. E217765  
8 pin SOP or TSSOP package  
The AAT4625 is available in 8 pin SOP or TSSOP  
and is specified over a -40 to 85°C temperature  
range.  
Applications  
USB ports and peripherals  
Notebook computers  
Hot swap supplies  
The AAT4600 Series is a family of adjustable and  
fixed SmartSwitch™ products with a range of cur-  
rent handling capabilities. Single versions with  
adjustable current limit (AAT4601) or fixed current  
limit (AAT4625) as well as dual versions with fixed  
current limit (AAT4626) are available.  
General purpose power switching  
UL Recognized Component  
Typical Application  
VCC 5.0V  
OUTPUT  
7
6
IN  
OUT  
100k  
AAT4625  
8
2
OUT  
FLG  
1
EN (EN)  
EN (EN)  
120µF  
0.1µF  
3
GND  
GND  
4625.2002.1.0.93  
1

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