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參數資料
| 型號： | AAT4625IKS-T1 |
| 廠商： | Advanced Analog Technology,lnc. |
| 英文描述： | USB Single-Channel Power Switch |
| 中文描述： | 的USB單通道電源開關 |
| 文件頁數： | 1/15頁 |
| 文件大小： | 396K |
| 代理商： | AAT4625IKS-T1 |
SmartSwitch
AAT4625
USB Single-Channel Power Switch
4625.2006.04.1.2
1
General Description
The AAT4625 SmartSwitch is part of AnalogicTech's
Application Specific Power MOSFET (ASPM)
product family. It is a 1.0A current limited P-chan-
nel 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 overload
which limits power dissipation and junction temper-
atures. The current limit threshold is factory pro-
grammed 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.
The AAT4625 is available in Pb-free, 8-pin SOP,
TSSOP, or MSOP packages, and is specified over
the -40°C to +85°C temperature range.
The AAT4600 series is a family of adjustable and
fixed SmartSwitch products with a range of current
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.
Features
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
60m
Ω
Typical R
DS(ON)
Low Quiescent Current:
— Typically 16μA
— 1μA Maximum with Switch Off
Thermal Shutdown
Slew Rate Limited Turn On
Fault Flag with 10ms Blanking
Under-Voltage Lockout (UVLO)
Temperature Range: -40°C to +85°C
UL Approved—File No. E217765
8-Pin SOP, TSSOP, or MSOP Package
Applications
General Purpose Power Switching
Hot Swap Supplies
Notebook Computers
USB Ports and Peripherals
UL Recognized Component
Typical Application
120
μ
F
GND
GND
OUTPUT
OUT
OUT
IN
EN (EN)
EN (EN)
0.1
μ
F
V
CC
5.0V
100k
FLG
7
2
1
3
8
6
AAT4625
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AAT4626 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:USB Dual-Channel Power Switch |
| AAT4626_08 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:USB Dual-Channel Power Switch |
| AAT4626IAS-1-B1 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:USB Dual-Channel Power Switch |
| AAT4626IAS-1-DB1 | 制造商:Advanced Analogic Tech 功能描述:AAT4626 Series 5.5 V USB Dual-Channel Power Switch Evaluation Board 制造商:SKYWORKS SOLUTIONS 功能描述:AAT4626 Series 5.5 V USB Dual-Channel Power Switch Evaluation Board |
| AAT4626IAS-1-T1 | 制造商:Skyworks Solutions Inc 功能描述:CURRENT LIMITED LOAD SWITCHES (USB PCMCI 制造商:Skyworks Solutions Inc 功能描述:USB 2-Ch Pwr SW, AH En, SO-8TR, (T/R) 制造商:Skyworks Solutions Inc 功能描述:IC POWER SWITCH DUAL USB 8SOP 制造商:Skyworks Solutions Inc 功能描述:AAT4626 Series 130 mOhm 1.25 A SMT USB Dual-Channel Power Switch - SOIC-8 制造商:Skyworks Solutions Inc 功能描述:POWER MOSFET TRANSISTOR |
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