Data Sheet

NCP1402
http://onsemi.com
7
1.5
-50
6.5
25
5.5
0-25
t
on
, SWITCH ON TIME (s)
5.0
TEMPERATURE (°C)
Figure 15. NCP1402SN19T1 Switch On Time
vs. Temperature
Figure 16. NCP1402SN30T1 Switch On Time
vs. Temperature
t
on
, SWITCH ON TIME (s)
7.0
6.5
6.0
5.5
5.0
4.5
Figure 17. NCP1402SN50T1 Switch On Time
vs. Temperature
TEMPERATURE (°C)
Figure 18. NCP1402SN19T1 Minimum Switch
Off Time vs. Temperature
TEMPERATURE (°C)
t
off
, MINIMUM SWITCH OFF TIME (s)
t
on
, SWITCH ON TIME (s)
Figure 19. NCP1402SN30T1 Minimum Switch
Off Time vs. Temperature
TEMPERATURE (°C)
Figure 20. NCP1402SN50T1 Minimum Switch
Off Time vs. Temperature
TEMPERATURE (°C)
t
off
, MINIMUM SWITCH OFF TIME (s)
7.5
1.6
1.4
1.7
1.9
TEMPERATURE (°C)
6.0
7.0
50 75 100
6.5
5.5
5.0
7.5
6.0
7.0
-50 250-25 50 75 100
-50 250-25 50 75 100
-50 250-25 50 75 100 -50 250-25 50 75 100
1.5
1.6
1.4
1.3
1.7
1.8
1.5
1.6
1.4
1.3
1.7
1.8
t
off
, MINIMUM SWITCH OFF TIME (s)
NCP1402SN19T1
V
OUT
= 1.9 V x 0.96
Open-Loop Test
NCP1402SN30T1
V
OUT
= 3.0 V x 0.96
Open-Loop Test
NCP1402SN50T1
V
OUT
= 5.0 V x 0.96
Open-Loop Test
NCP1402SN19T1
V
OUT
= 1.9 V x 0.96
Open-Loop Test
NCP1402SN30T1
V
OUT
= 3.0 V x 0.96
Open-Loop Test
NCP1402SN50T1
V
OUT
= 5.0 V x 0.96
Open-Loop Test
-50 250-25 50 75 100
1.8