ADP197 Data Sheet
Rev. C | Page 6 of 13
TYPICAL PERFORMANCE CHARACTERISTICS
V
IN
= 1.8 V, V
EN
= V
IN
, C
IN
= C
OUT
= 1 µF, T
A
= 25°C, unless otherwise noted.
0.016
0.014
0.012
0.010
0.008
0.006
0.004
0.002
0
RDS
ON
Ω)
–40–30–20–100 102030405060708090
TEMPERATURE (°C)
1.8V
3.4V
4.2V
5.5V
09298-004
Figure 5. RDS
ON
vs. Temperature, 500 mA
0.016
0.014
0.012
0.010
0.008
0.006
0.004
0.002
0
RDS
ON
Ω)
–40–30–20–100 102030405060708090
TEMPERATURE (°C)
1.8V
3.4V
4.2V
5.5V
09298-005
Figure 6. RDS
ON
vs. Temperature, 3 A, Different Input Voltages (V
IN
)
0
0.005
0.010
0.015
0.020
0.025
0.030
0.035
0.040
–40–30–20–10 0 102030405060708090100110
RDS
ON
(Ω)
TEMPERATURE (⁰C)
1.8V
3.4V
4.2V
5.5V
09298-107
Figure 7. RDS
ON
(LFCSP) vs. Temperature, 500 mA, Different Input Voltages (V
IN
)
0
0.005
0.010
0.015
0.020
0.025
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
RDS
ON
Ω)
V
IN
(V)
50mA
100mA
200mA
500mA
1000mA
3000mA
09298-006
Figure 8. RDS
ON
vs. Input Voltage (V
IN
), Different Load Currents
0
0.005
0.010
0.015
0.020
0.025
0.030
0.035
0.040
0.045
0.050
–40–5256585
V
L
AGE DR
P (V)
TEMPERATURE (°C)
9298-007
50mA
100mA
200mA
500mA
1000mA
3000mA
Figure 9. Voltage Drop vs. Temperature, Different Load Currents
0
5
10
15
20
25
30
35
40
45
50
–40–5256585
GROUND CURRENT (µA)
TEMPERATURE (°C)
09298-016
100mA
200mA
500mA
1000mA
3000mA
Figure 10. Ground Current vs. Temperature, Different Load Currents,
V
IN
= 1.8 V
