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參數(shù)資料
| 型號(hào)： | AAT4626IHS-1-B1 |
| 廠商： | Advanced Analogic Technologies, Inc. |
| 英文描述： | USB Dual-Channel Power Switch |
| 中文描述： | 的USB雙通道電源開(kāi)關(guān) |
| 文件頁(yè)數(shù)： | 1/14頁(yè) |
| 文件大小： | 373K |
| 代理商： | AAT4626IHS-1-B1 |
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SmartSwitch
General Description
The
AnalogicTech's
MOSFET (ASPM) product family. It is a dual-
channel 500mAcurrent-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.
AAT4626
SmartSwitch
Application
is
part
Power
of
Specific
The AAT4626 is available in 8 pin SOP or TSSOP
specified over a -40 to 85°C temperature range.
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.
Features
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
90m
typical R
DS(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
Applications
USB ports and peripherals
Notebook computers
Hot swap supplies
General purpose power switching
UL Recognized Component
AAT4626
USB Dual-Channel Power Switch
Typical Application
AAT4626
V
CC
5.0V
GND
GND
47
μ
F
47
μ
F
FLGA
FLGB
OUTA
OUTB
(ENB)
ENB
(ENB)
ENB
(ENA)
ENA
(ENA)
ENA
OUTPUTB
OUTPUTA
0.1
μ
F
100k
100k
1
4
8
5
2
6
3
P
4626.2002.1.0.93
1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AAT4626IHS-1-T1 | USB Dual-Channel Power Switch |
| AAT4626IAS-1-T1 | USB Dual-Channel Power Switch |
| AAT4626IAS-B1 | USB Dual-Channel Power Switch |
| AAT4626IAS-T1 | USB Dual-Channel Power Switch |
| AAT4626IHS-B1 | USB Dual-Channel Power Switch |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AAT4626IHS-1-T1 | 制造商:Skyworks Solutions Inc 功能描述:AAT4626 Series 130 mOhm 1.25 A SMT USB Dual-Channel Power Switch - TSSOP-8 制造商:Skyworks Solutions Inc 功能描述:Power Switch ICs - USB USB Dual-Channel Power Switch |
| AAT4626IHS-B1 | 制造商:ANALOGICTECH 制造商全稱(chēng):Advanced Analogic Technologies 功能描述:USB Dual-Channel Power Switch |
| AAT4626IHS-T1 | 制造商:ANALOGICTECH 制造商全稱(chēng):Advanced Analogic Technologies 功能描述:USB Dual-Channel Power Switch |
| AAT4631IDH-T1 | 制造商:Skyworks Solutions Inc 功能描述:POWER MOSFET TRANSISTOR |
| AAT4644 | 制造商:ANALOGICTECH 制造商全稱(chēng):Advanced Analogic Technologies 功能描述:4-Channel Current Limited Load Switch |
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