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AAT4280A_08 Datasheet, PDF (4/16 Pages) Advanced Analogic Technologies – Slew Rate Controlled Load Switch
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PRODUCT DATASHEET
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
IQ
IQ(off)
Operation Voltage
Quiescent Current
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)
Output Turn-On Delay
TON
Output Turn-On Rise Time
TD(OFF)
Output Turn-Off Delay Time
AAT4280A-2
TD(ON)
Output Turn-On Delay
TON
Output Turn-On Rise Time
TD(OFF)
Output Turn-Off Delay Time
AAT4280A-3
TD(ON)
Output Turn-On Delay
TON
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 = 1.8V to 5.5V1
VIN = 2.7V to 4.2V
VIN = 4.2V to 5.5V
VIN = 1.5V to 2.7V
VON/OFF = 5.5V
VIN = 5V, RLOAD = 10Ω, TA = 25°C
VIN = 5V, RLOAD = 10Ω, TA = 25°C
VIN = 5V, RLOAD = 10Ω, TA = 25°C
VIN = 5V, RLOAD = 10Ω, TA = 25°C
VIN = 5V, RLOAD = 10Ω, TA = 25°C
VIN = 5V, RLOAD = 10Ω, TA = 25°C
VIN = 5V, RLOAD = 10Ω, TA = 25°C
VIN = 5V, RLOAD = 10Ω, TA = 25°C
VIN = 5V, RLOAD = 10Ω, TA = 25°C
ON/OFF = Inactive, TA = 25°C
VIN = 3.3V, RLOAD = 10Ω, TA = 25°C
VIN = 3.3V, RLOAD = 10Ω, TA = 25°C
VIN = 3.3V, RLOAD = 10Ω, TA =25°C
ON/OFF = Inactive, TA = 25°C
Min Typ Max Units
1.5
5.5
V
1
μA
1
μA
1
80 120
μA
85 130
100 150
160 250
mΩ
200 300
2800
ppm/°C
0.4
V
2
2.4
V
1.4
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
Ω
20 40
μs
2000 4500
μs
4
10
μs
150 250
Ω
1. For VIN outside this range, consult typical ON/OFF threshold curve.
4
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4280A.2008.04.1.5
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