NCP458R, NCP459
http://onsemi.com
9
TYPICAL CHARACTERISTICS
0.75 1.25 1.75 5.254.754.253.753.252.25 2.75
V
BIAS
(V)
I_
VBIAS
(mA)
3.0
−40°C
25°C
85°C
125°C
2.5
2.0
1.5
1.0
0.5
0
Figure 12. NCP459 Quiescent Current (mA) vs
V
BIAS
(V), Over Temperature Range
−40°C
25°C
85°C
125°C
V
IN
(V)
T
EN
(ms)
10k
0.8 1.3 1.8 5.34.84.33.83.32.3 2.8
1k
100
10
1
Figure 13. Enable Time (ms) vs V
IN
(V) , Over
Temperature Range (without Cgate)
V
IN
(V)
T
R
(ms)
10
1.0
0.1
0.8 1.3 1.8 5.34.84.33.83.32.3 2.8
−40°C
25°C
85°C
125°C
Figure 14. Rise Time (ms) vs V
IN
(V), Over
Temperature Range (without Cgate)
−40°C
25°C
85°C
125°C
V
IN
(V)
T
DIS
(ms)
10k
0.8 1.3 1.8 5.34.84.33.83.32.3 2.8
1k
100
10
1
Figure 15. Disable Time (ms) vs V
IN
(V), Over
Temperature Range
V
BIAS
and V
IN
Tied Together
Figure 16. Fall Time (ms) vs V
IN
(V), Over
Temperature Range
V
BIAS
and V
IN
Tied Together
R
load
25 W
V
IN
(V)
T
F
(ms)
1k
0.8 1.3 1.8 5.34.84.33.83.32.3 2.8
100
10
1
