ADP1190A Data Sheet
TYPICAL PERFORMANCE CHARACTERISTICS
V
IN
= 1.8 V, V
EN
= V
IN
, I
LOAD
= 200 mA, C
IN
= C
OUT
= 1 µF, T
A
= 25°C, unless otherwise noted.
Figure 4. Load Switch RDS
ON
vs. Input Voltage (V
IN
) for Different Load
Currents
Figure 5. Load Switch RDS
ON
vs. Temperature for Different Load Currents,
V
IN
= 1.8 V
Figure 6. Load Switch RDS
ON
vs. Temperature for Different Load Currents,
V
IN
= 3.6 V
Figure 7. Load Switch Voltage Drop vs. Load Current (I
LOAD
) for Different Input
Voltages
Figure 8. Signal Switch RDS
ON
vs. Signal Switch Voltage, Different Input
Voltages
Figure 9. Signal Switch RDS
ON
vs. Signal Switch Voltage for Various
Temperatures, V
IN
= 1.4 V
0
0.02
0.04
0.06
0.08
0.1
0.12
0.14
1.2
1.6 2.0
2.4
2.8
3.2
3.6
LOAD SWITCH RDS
ON
(Ω)
V
IN
(V)
5mA
10mA
50mA
100mA
250mA
500mA
11539-004
0
0.02
0.04
0.06
0.08
0.10
0.12
–60 –40 –20 0 20 40 60 80 100
LOAD SWITCH RDS
ON
(Ω)
TEMPERATURE (°C)
10mA
50mA
100mA
250mA
500mA
11539-005
0
0.02
0.04
0.06
0.08
0.10
–60 –40 –20 0 20 40 60 80 100
LOAD SWITCH RDS
ON
(Ω)
TEMPERATURE (°C)
10mA
50mA
100mA
250mA
500mA
11539-006
0
10
20
30
40
50
60
70
10 100 1000
LOAD SWITCH VOLTAGE DROP (mV)
I
LOAD
(mA)
1
.
4V
1.5
V
1.6V
1.8V
2.0V
2.4V
2.8V
3.
0V
3.3V
3.
6
V
11539-007
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
0
0.4
0.8
1.2 1.6 2
2.4 2.8
3.2
3.6
SIGNAL SWITCH RDS
ON
(Ω)
SIGNAL SWITCH VOLTAGE (V)
1.4V
1.6V
1.8V
2.2V
3.6V
11539-008
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5
SIGNAL SWITCH RDS
ON
(Ω)
SIGNAL SWITCH VOLTAGE (V)
–40°C
–5°C
+25°C
+55°C
+85°C
11539-009
Rev. 0 | Page 6 of 12
