參數(shù)資料
型號: AAT4280-2
廠商: Advanced Analogic Technologies, Inc.
英文描述: RAC30-SA(-E)(-ST) Series - Powerline Regulated AC-DC Converters; Output Voltage (Vdc): 15V; Features: AC-DC Power Supply; 30 Watt PCB Mount Package; Universal Input Voltage Range; 3000VAC Isolation; Low Output Ripple and Noise; Short Circuit Protected; UL Certified
中文描述: 擺率控制的負荷開關
文件頁數(shù): 4/14頁
文件大小: 423K
代理商: AAT4280-2
Electrical Characteristics
(V
IN
= 5V, T
A
= -40 to 85°C unless otherwise noted. Typical values
are at T
A
=25°C)
Note 3: Part requires minimum start-up of V
IN
2.0V to ensure operation down to 1.8V
Note 4: For V
IN
outside this range consult typical ON/OFF threshold curve.
Symbol
AAT4280 All Versions
V
IN
V
UVLO
V
UVLO(hys)
I
Q
I
Q
(off)
I
SD
(off)
R
DS(on)
Description
Conditions
Min
Typ
Max
Units
Operation Voltage
Undervoltage Lockout
Undervoltage Lockout Hysteresis
Quiescent Current
Off supply current
Off switch current
On -resistance
1.8
3
1.0
5.5
1.8
V
V
V
IN
falling
1.4
250
2.5
mV
uA
uA
uA
m
ON/OFF= active
ON/OFF= inactive, OUT=open
ON/OFF= inactive, V
OUT
=0
V
IN
=5V, T
A
=25° C
V
IN
=4.2V, T
A
=25° C
V
IN
=3V, T
A
=25° C
V
IN
=1.8V, T
A
=25° C
4
1
1
80
85
100
160
2800
120
130
150
250
TC
RDS
V
IL
V
IH
On-Resistance Temp -Co
ON/OFF Input Logic Low Voltage
ON/OFF Input Logic High Voltage
ppm/°C
V
V
V
uA
V
IN
=2.7V-5.5V
4
V
IN
=2.7V to
4.2V
V
IN
= >4.2V to 5.5V
V
ON/OFF
= 5.5V
0.8
2
2.4
I
SINK
ON/OFF Input Leakage
1
AAT4280-1
T
D(ON)
T
ON
T
D(OFF)
AAT4280-2
T
D(ON)
T
ON
T
D(OFF)
AAT4280-3
T
D(ON)
T
ON
T
D(OFF)
R
PD
Output Turn-On Delay
Output Turn-On rise time
Output Turn-Off delay time
V
IN
=5V, R
LOAD
=10
, T
A
=25° C
V
IN
=5V, R
LOAD
=10
, T
A
=25° C
V
IN
=5V, R
LOAD
=10
, T
A
=25° C
20
1000
4
40
1500
10
uS
uS
uS
Output Turn-On Delay
Output Turn-On rise time
Output Turn-Off delay time
V
IN
=5V, R
LOAD
=10
, T
A
=25° C
V
IN
=5V, R
LOAD
=10
, T
A
=25° C
V
IN
=5V, R
LOAD
=10
, T
A
=25° C
0.5
0.5
4
2
1
10
uS
uS
uS
Output Turn-On Delay
Output Turn-On rise time
Out
put
Turn_Off delay time
Output pull-down resistance during OFF ON/OFF = inactive, T
A
=25° C
V
IN
=5V, R
LOAD
=10
, T
A
=25° C
V
IN
=5V, R
LOAD
=10
, T
A
=25° C
V
IN
=5V, R
LOAD
=10
, T
A
=25° C
20
100
4
150
40
150
10
250
uS
uS
uS
AAT4280
Slew Rate Controlled Load Switch
4
4280.2002.2.0.92
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