AATI's Application Specific Power MOSFET鈩?/div>
(ASPM鈩? 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
10碌s 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 2碌A. In shutdown mode, the
supply current is typically reduced to 0.1碌A or less.
The AAT4250 is available in a 5-pin SOT23 and 8-
pin SC70JW specified over -40 to 85擄C.
Features
鈥?/div>
鈥?/div>
鈥?/div>
SmartSwitch
鈩?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
1.8V to 5.5V Input voltage range
120m鈩?(5V) typical R
DS(ON)
Low quiescent current
鈥?Typical 2碌A
鈥?Typical 0.1碌A with Enable off
Only 2.0V needed for ON/OFF Control
Temperature range -40潞 to 85擄C
5kV ESD rating
5-pin SOT23 or SC70JW-8 package
Preliminary Information
Applications
鈥?/div>
鈥?/div>
鈥?/div>
Hot swap supplies
Notebook computers
Personal communication devices
Typical Application
INPUT
IN
OUT
OUTPUT
AAT4250
SOT23
C
IN
1碌F
ON
ON/OFF
GND
C
OUT
0.1碌F
GND
GND
4250.2001.12.0.94
1
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AAT4250IJS-T1 產(chǎn)品屬性
Skyworks
電源開關 IC - 配電
SMD/SMT
SC70JW-8
Reel
3000
AAT4250IJS-T1相關型號PDF文件下載
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描述
廠商
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