ST1S10PHR View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
ST1S10PHR Datasheet PDF : 26 Pages
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Typical performance characteristics
ST1S10
Figure 15. ON mode quiescent current vs.
temperature
Figure 16. Shutdown mode quiescent current
vs. temperature
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
-50
VIN-A=VIN-SW=12V, VINH=1.2V, VOUT=0.8V
-25 0
25 50 75
TEMPERATURE [°C]
100 125
7
6
5
4
3
2
1
0
-50
VIN-A=VIN-SW=12V, VINH=GND, VOUT=0.8V
-25 0
25
50
75
TEMPERATURE [°C]
100 125
Figure 17. PMOS ON resistance vs.
temperature
Figure 18. NMOS ON resistance vs.
temperature
320
270
220
170
120
70
20
-50 -25
VIN=12V, ISW=750mA
0
25
50
75
TEMPERATURE [°C]
100 125
120
110
100
90
80
70
60
50
-50
-25
VIN=12V, ISW=750mA
0
25
50
75
TEMPERATURE [°C]
100 125
Figure 19. Efficiency vs. temperature
Figure 20. Efficiency vs. output current
100
100
90
90
80
80
70
70
60
50
-50
VIN-A=VIN-SW=VINH=12V, VOUT=5V, IOUT=3A
-25 0 25 50 75 100 125
TEMPERATURE [°C]
60
VIN-A=VIN-SW=VINH=12V, VOUT=5V, TJ=25°C
50
0
0.5
1
1.5
2
2.5
3
OUTPUT CURRENT [A]
18/26
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