AAT4280A 查看數據表（PDF） - Skyworks Solutions
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AAT4280A Datasheet PDF : 18 Pages
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DATA SHEET
AAT4280A
Slew Rate Controlled Load Switch
Electrical Characteristics
Unless otherwise noted, VIN = 5V, TA = -40°C to +85°C; typical values are TA = 25°C.
Symbol Description
AAT4280A All Versions
VIN
Operation Voltage
IQ
Quiescent Current
IQ(off)
Off Supply Current
ISD(off) Off Switch Current
RDS(on)
On Resistance
TCRDS
VIL
On Resistance Temperature Coefficient
ON/OFF Input Logic Low Voltage
VIH
ON/OFF Input Logic High Voltage
ISINK
ON/OFF Input Leakage
AAT4280A-1
TD(ON)
TON
Output Turn-On Delay
Output Turn-On Rise Time
TD(OFF)
Output Turn-Off Delay Time
AAT4280A-2
TD(ON)
TON
Output Turn-On Delay
Output Turn-On Rise Time
TD(OFF)
Output Turn-Off Delay Time
AAT4280A-3
TD(ON)
TON
Output Turn-On Delay
Output Turn-On Rise Time
TD(OFF)
Output Turn-Off Delay Time
RPD
Output Pull-Down Resistance During OFF
AAT4280A-4
TD(ON)
TON
TD(OFF)
RPD
Output Turn-On Delay Time
Output Turn-On Rise Time
Output Turn-OFF Delay Time
Output Pull-Down Resistance During OFF
Conditions
ON/OFF = Active
ON/OFF = Inactive, OUT = Open
ON/OFF = Inactive, VOUT = 0
VIN = 5V, TA = 25°C
VIN = 4.2V, TA = 25°C
VIN = 3V, TA = 25°C
VIN = 1.8V, TA = 25°C
VIN = 1.5V, TA = 25°C
VIN = 1.5V to 5.5V1
VIN = 1.5V to 2.7V
VIN = 2.7V to 3.3V
VIN = 3.3V to 4.2V
VIN = 4.2V to 5.5V
VON/OFF = 5.5V
VIN = 5V, RLOAD = 10W, TA = 25°C
VIN = 5V, RLOAD = 10W, TA = 25°C
VIN = 5V, RLOAD = 10W, TA = 25°C
VIN = 5V, RLOAD = 10W, TA = 25°C
VIN = 5V, RLOAD = 10W, TA = 25°C
VIN = 5V, RLOAD = 10W, TA = 25°C
VIN = 5V, RLOAD = 10W, TA = 25°C
VIN = 5V, RLOAD = 10W, TA = 25°C
VIN = 5V, RLOAD = 10W, TA = 25°C
ON/OFF = Inactive, TA = 25°C
VIN = 3.3V, RLOAD = 10W, TA = 25°C
VIN = 3.3V, RLOAD = 10W, TA = 25°C
VIN = 3.3V, RLOAD = 10W, TA =25°C
ON/OFF = Inactive, TA = 25°C
Min Typ Max Units
1.5
5.5
V
1
µA
1
µA
1
µA
80 120
85 130
100 150
mW
160 250
200 300
2800
ppm/°C
0.4
V
1.4
1.5
1.6
V
2.4
1
µA
20
40
µs
1000 1500
µs
4
10
µs
0.5
2
µs
0.5
1
µs
4
10
µs
20
40
µs
100 150
µs
4
10
µs
150 250
W
20
40
µs
2000 4500
µs
4
10
µs
150 250
W
1. For VIN outside this range, consult typical ON/OFF threshold curve.
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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
202230A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • July 31, 2012
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