Datasheet

Table Of Contents
Typical performance characteristics ST1S10
20/29 Doc ID 13844 Rev 5
Figure 13. Reference line regulation vs.
temperature
Figure 14. Reference load regulation vs.
temperature
-0.2
-0.1
0
0.1
0.2
-50 -25 0 25 50 75 100 125
TEMPERATURE [°C]
Line [%(V
OUT
/V
IN
)]
V
IN-A
=V
IN-SW
=V
INH
from 2.5 to 20V, V
OUT
=0.8V, I
OUT
=10mA
-0.2
-0.1
0
0.1
0.2
-50 -25 0 25 50 75 100 125
TEMPERATURE [°C]
Line [%(V
OUT
/V
IN
)]
V
IN-A
=V
IN-SW
=V
INH
from 2.5 to 20V, V
OUT
=0.8V, I
OUT
=10mA
-0.5
-0.2
0.1
0.4
0.7
1
1.3
-25 0 25 50 75 100 125
TEMPERATURE [°C]
Load [%V
OUT
/I
OUT
]
V
IN-A
=V
IN-SW
=V
INH
=12V, I
OUT
from 10mA to 3A
-0.5
-0.2
0.1
0.4
0.7
1
1.3
-25 0 25 50 75 100 125
TEMPERATURE [°C]
Load [%V
OUT
/I
OUT
]
V
IN-A
=V
IN-SW
=V
INH
=12V, I
OUT
from 10mA to 3A
Figure 15. ON mode quiescent current vs.
temperature
Figure 16. Shutdown mode quiescent current
vs. temperature
Figure 17. PMOS ON resistance vs.
temperature
Figure 18. NMOS ON resistance vs.
temperature
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
-50 -25 0 25 50 75 100 125
TEMPERATURE [°C]
I
Q
(mA)
V
IN-A
=V
IN-SW
=12V, V
INH
=1.2V, V
OUT
=0.8V
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
-50 -25 0 25 50 75 100 125
TEMPERATURE [°C]
I
Q
(mA)
V
IN-A
=V
IN-SW
=12V, V
INH
=1.2V, V
OUT
=0.8V
0
1
2
3
4
5
6
7
-50 -25 0 25 50 75 100 125
TEMPERATURE [°C]
I
Q
A)
V
IN-A
=V
IN-SW
=12V, V
INH
=GND, V
OUT
=0.8V
0
1
2
3
4
5
6
7
-50 -25 0 25 50 75 100 125
TEMPERATURE [°C]
I
Q
A)
V
IN-A
=V
IN-SW
=12V, V
INH
=GND, V
OUT
=0.8V
20
70
120
170
220
270
320
-50 -25 0 25 50 75 100 125
TEMPERATURE [°C]
R
DSON
-P[m]
V
IN
=12V, I
SW
=750mA
20
70
120
170
220
270
320
-50 -25 0 25 50 75 100 125
TEMPERATURE [°C]
R
DSON
-P[m]
V
IN
=12V, I
SW
=750mA
50
60
70
80
90
100
110
120
-50 -25 0 25 50 75 100 125
TEMPERATUREC]
R
DSON
-N[m]
V
IN
=12V, I
SW
=750mA
50
60
70
80
90
100
110
120
-50 -25 0 25 50 75 100 125
TEMPERATUREC]
R
DSON
-N[m]
V
IN
=12V, I
SW
=750mA