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參數(shù)資料
| 型號(hào)： | AAT4250 |
| 廠商： | Advanced Analogic Technologies, Inc. |
| 英文描述： | Slew Rate Controlled Load Switch |
| 中文描述： | 擺率控制的負(fù)荷開(kāi)關(guān) |
| 文件頁(yè)數(shù)： | 1/12頁(yè) |
| 文件大?。?/td> | 193K |
| 代理商： | AAT4250 |
SmartSwitch
General Description
The AAT4250 SmartSwitch is a member of
AATI's Application Specific Power MOSFET
(ASPM) product family. It is a Slew Rate
Controlled P-channel MOSFET power switch
designed for high-side load-switching applications.
This switch operates with an input voltage range
from 1.8V to 5.5V, making it ideal for 2.5V, 3.3V or
5V systems. The part features 1.5ms turn on and
10μs turn off time. The AAT4250 has an under volt-
age lock out which turns off the switch when an
under-voltage condition exists. Input logic levels
are TTL compatible. The quiescent supply current
is very low, typically 2μA. In shutdown mode, the
supply current is typically reduced to 0.1μA or less.
The AAT4250 is available in a 5-pin SOT23 and 8-
pin SC70JW specified over -40 to 85°C.
Features
1.8V to 5.5V Input voltage range
120m
(5V) typical R
DS(ON)
Low quiescent current
Typical 2μA
Typical 0.1μA with Enable off
Only 2.0V needed for ON/OFF Control
Temperature range -40o to 85°C
5kV ESD rating
5-pin SOT23 or SC70JW-8 package
Applications
Hot swap supplies
Notebook computers
Personal communication devices
AAT4250
Slew Rate Controlled Load Switch
Typical Application
INPUT
AAT4250
SOT23
ON/OFF
IN
OUT
GND
ON
1
μ
F
0.1
μ
F
GND
GND
C
IN
C
OUT
OUTPUT
P
4250.2001.
12
.0.9
4
1
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PDF描述 |
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| AAT4250IJS-T1 | Slew Rate Controlled Load Switch |
| AAT4280IJS-1-T1 | Slew Rate Controlled Load Switch |
| AAT4280IJS-2-T1 | Slew Rate Controlled Load Switch |
| AAT4280IGU-3-T1 | Slew Rate Controlled Load Switch |
| AAT4280 | Slew Rate Controlled Load Switch |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AAT4250_06 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Slew Rate Controlled Load Switch |
| AAT4250IGV-T1 | 制造商:Advanced Analogic Tech 功能描述:AAT4250 Series P Ch High Side 1.7 A Slew Rate Controlled Load Switch - SOT-23-5 制造商:Skyworks Solutions Inc 功能描述:POWER MOSFET TRANSISTOR 制造商:SKYWORKS 功能描述:ANALOG IC |
| AAT4250IJS-T1 | 功能描述:電源開(kāi)關(guān) IC - 配電 Slew Rate Controlled Load Switch RoHS:否 制造商:Exar 輸出端數(shù)量:1 開(kāi)啟電阻（最大值）:85 mOhms 開(kāi)啟時(shí)間（最大值）:400 us 關(guān)閉時(shí)間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5 |
| AAT4252A | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Dual Slew Rate Controlled Load Switch |
| AAT4252A-3 | 制造商:ANALOGICTECH 制造商全稱:Advanced Analogic Technologies 功能描述:Dual Slew Rate Controlled Load Switch |
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