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AAT4626IHS-T1 PDF预览

AAT4626IHS-T1

更新时间: 2024-01-18 18:31:21
品牌 Logo 应用领域
ANALOGICTECH 外围驱动器驱动程序和接口开关电源开关光电二极管
页数 文件大小 规格书
14页 374K
描述
USB Dual-Channel Power Switch

AAT4626IHS-T1 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:TSSOP, TSSOP8,.25Reach Compliance Code:unknown
风险等级:5.84驱动器位数:2
JESD-30 代码:R-PDSO-G8湿度敏感等级:3
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:TSSOP封装等效代码:TSSOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
电源:5 V认证状态:Not Qualified
子类别:Peripheral Drivers标称供电电压:5 V
表面贴装:YES温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:0.635 mm
端子位置:DUALBase Number Matches:1

AAT4626IHS-T1 数据手册

 浏览型号AAT4626IHS-T1的Datasheet PDF文件第2页浏览型号AAT4626IHS-T1的Datasheet PDF文件第3页浏览型号AAT4626IHS-T1的Datasheet PDF文件第4页浏览型号AAT4626IHS-T1的Datasheet PDF文件第5页浏览型号AAT4626IHS-T1的Datasheet PDF文件第6页浏览型号AAT4626IHS-T1的Datasheet PDF文件第7页 
AAT4626  
USB Dual-Channel Power Switch  
SmartSwitch  
General Description  
Features  
The AAT4626 SmartSwitch™ is part of  
AnalogicTech's Application Specific Power  
MOSFET™ (ASPM™) product family. It is a dual-  
channel 500mA current-limited P-channel MOSFET  
power switch designed for high-side load-switching  
applications. This switch operates with inputs rang-  
ing from 2.7V to 5.5V, making it ideal for both 3V  
and 5V systems. An integrated current-limiting cir-  
cuit protects the input supply against large changes  
in load current which may cause the supply to fall  
out of regulation. The AAT4626 is also protected  
from thermal overload which limits power dissipa-  
tion and junction temperatures. The current limit  
threshold is factory programmed at 1.0A, with a  
maximum of 1.5A. The quiescent supply current is  
typically a low 20µA. In shutdown mode, the supply  
current decreases to less than 1µA.  
Compliant to USB 1.1 and 2.0 specifications  
2.7V to 5.5V Input voltage range  
500mA (min) continuous current per channel  
1.25A (max) current limit per channel  
90mtypical RDS(ON)  
Low quiescent current  
Typically 20µA  
1µA max with Switches off  
Thermal shutdown  
Slew rate limited turn on  
Fault flag with 2ms blanking  
Undervoltage Lockout  
Temp range -40 to 85°C  
UL Approved—File No. E217765  
8 pin SOP or TSSOP package  
The AAT4626 is available in 8 pin SOP or TSSOP  
specified over a -40 to 85°C temperature range.  
Applications  
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 also available.  
USB ports and peripherals  
Notebook computers  
Hot swap supplies  
General purpose power switching  
UL Recognized Component  
Typical Application  
100k  
100kΩ  
VCC 5.0V  
2
FLGA  
3
AAT4626  
ENA  
ENA  
FLGB  
1
4
(ENA)  
(ENA)  
OUTPUTA  
8
OUTA  
ENB  
ENB  
OUTPUTB  
5
OUTB  
(ENB)  
(ENB)  
0.1µF  
6
47µF  
47µF  
GND  
GND  
4626.2002.1.0.93  
1

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