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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)荷開關(guān) |
| 文件頁數(shù)： | 3/12頁 |
| 文件大小： | 193K |
| 代理商： | AAT4250 |
Absolute Maximum Ratings
(T
A
=25°C unless otherwise noted)
Note: Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. Functional operation at con-
ditions other than the operating conditions specified is not implied. Only one Absolute Maximum rating should be applied at any one time.
Note 1: Human body model is a 100pF capacitor discharged through a 1.5k
resistor into each pin.
Thermal Characteristics
Note 2: Mounted on an AAT4250 demo board in still 25oC air.
Electrical Characteristics
(V
IN
= 5V, T
A
= -40 to 85°C unless otherwise noted. Typical values
are at T
A
=25°C)
Note 3: For V
IN
outside this range consult typical ON/OFF threshold curve.
Symbol
V
IN
I
Q
I
Q(OFF)
I
SD(OFF)
V
UVLO
V
UVLO(hys)
Description
Operation Voltage
Quiescent Current
Off Supply Current
Off Switch Current
Undervoltage Lockout
Undervoltage Lockout hysteresis
Conditions
Min
1.8
Typ
Max
5.5
4
1
1
Units
V
μA
μA
μA
V
mV
m
m
m
ppm/oC
V
V
IN
= 5V, ON/OFF = V
IN
, I
OUT
= 0
ON/OFF = GND, V
IN
= 5V, OUT open
ON/OFF = GND, V
IN
= 5V, V
OUT
= 0
V
IN
falling
2
0.1
1.5
250
120
135
165
2800
V
IN
= 5V
V
IN
= 3V
V
IN
=1.8V
175
200
R
DS(ON)
On-Resistance
TC
RDS
V
IL
On-Resistance Temp-Co
ON/OFF Input Logic Low Voltage
V
IN
= 2.7V to 5.5V
3
V
IN
= 2.7V to
≤
4.2V
V
IN
= > 4.2V to 5.5V
V
ON
= 5V
0.8
V
IH
ON/OFF Input Logic High Voltage
2.0
2.4
V
I
SINK
T
D
T
OFF
T
OFF
T
ON
T
ON
T
ON
ON Input leakage
Output Turn-On Delay Time
Turn-Off Fall Time
Turn-Off Fall Time
Turn-On Rise Time
Turn-On Rise Time
Turn-On Rise Time
0.01
300
1
μA
μs
μs
μs
μs
μs
μs
V
IN
=5V, R
LOAD
=10
V
IN
=3V, R
LOAD
=5
V
IN
=5V, R
LOAD
=16.5
, T
A
=0 to 50o C
V
IN
=5V, R
LOAD
=10
, C
OUT
=0.1μF
V
IN
=3V, R
LOAD
=5
, C
OUT
=0.1μF
10
10
1000
1500
1500
Symbol
Θ
JA
P
D
Description
Thermal Resistance (SOT23-5 or SC70JW-8)
2
Power Dissipation (SOT23-5 or SC70JW-8)
2
Value
150
667
Units
°C/W
mW
Symbol
V
IN
V
ON
V
OUT
I
MAX
Description
IN to GND
ON/OFF to GND
OUT to GND
Maximum Continuous Switch Current
Value
-0.3 to 6
-0.3 to 6
-0.3 to V
IN
+0.3
1.7
4
2
-40 to 150
300
5000
Units
V
V
V
A
A
A
°C
°C
V
I
DM
Maximum Pulsed Current
IN
≥
2.5V
IN < 2.5V
T
J
Operating Junction Temperature Range
Maximum Soldering Temperature (at Leads)
ESD Rating
1
- HBM
T
LEAD
V
ESD
AAT4250
Slew Rate Controlled Load Switch
4250.2001.
12
.0.9
4
3
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| 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:電源開關(guān) IC - 配電 Slew Rate Controlled Load Switch RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時(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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