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NCP1256BSN100T1G

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24
NCP1256
www.onsemi.com
7
TYPICAL CHARACTERISTICS
Figure 5. VCC(on) vs. Junction Temperature Figure 6. VCC(off) vs. Junction Temperature
JUNCTION TEMPERATURE (°C) JUNCTION TEMPERATURE (°C)
1501007550250−25−50
16.0
16.5
17.0
17.5
18.0
19.0
19.5
20.0
1501007550250−25−50
8.3
8.5
8.7
8.9
9.1
9.3
9.5
Figure 7. ICC1 vs. Junction Temperature Figure 8. ICC3 vs. Junction Temperature
JUNCTION TEMPERATURE (°C) JUNCTION TEMPERATURE (°C)
1501007550250−25−50
2
3
4
5
7
8
9
10
1501007550250−25−50
1.5
1.6
1.8
1.9
2.0
2.2
2.4
2.5
Figure 9. ICC3 vs. Junction Temperature Figure 10. ICCstby vs. Junction Temperature
JUNCTION TEMPERATURE (°C) JUNCTION TEMPERATURE (°C)
1251007550250−25−50
2.0
2.1
2.3
2.4
2.5
2.7
2.9
3.0
1501007550250−25−50
300
320
360
380
420
440
480
500
VCC(on) (V)
VCC(off) (V)
ICC1 (mA)
ICC3 (65 kHz) (mA)
ICC3 (100 kHz) (mA)
ICCstby (mA)
125
125
150
125
125
125
18.5
6
1.7
2.1
2.3
2.2
2.6
2.8
340
400
460
NCP1256
www.onsemi.com
8
TYPICAL CHARACTERISTICS
Figure 11. VLimit vs. Junction Temperature Figure 12. Vfoldl vs. Junction Temperature
JUNCTION TEMPERATURE (°C) JUNCTION TEMPERATURE (°C)
1501007550250−25−50
0.744
0.764
0.784
0.804
0.824
0.844
1501007550250−25−50
0.45
0.47
0.49
0.51
0.53
0.55
Figure 13. VFreezel vs. Junction Temperature Figure 14. TDEL vs. Junction Temperature
JUNCTION TEMPERATURE (°C) JUNCTION TEMPERATURE (°C)
1501007550250−25−50
0.20
0.22
0.24
0.26
0.28
0.30
1501007550250−25−50
5
15
25
35
45
55
Figure 15. TLEB1 vs. Junction Temperature Figure 16. IOPP3 vs. Junction Temperature
JUNCTION TEMPERATURE (°C) JUNCTION TEMPERATURE (°C)
1251007550250−25−50
200
220
260
280
300
340
380
400
1501007550250−25−50
170
175
180
185
190
200
205
210
VLimit (V)
Vfoldl (V)
VFreezel (V)
TDEL (ns)
TLEB1 (ns)
IOPP3 (mA)
125
125
150
125
125
125
240
320
360
195
NCP1256
www.onsemi.com
9
TYPICAL CHARACTERISTICS
Figure 17. fOSC(nom) vs. Junction
Temperature
Figure 18. fOSC(nom) vs. Junction
Temperature
JUNCTION TEMPERATURE (°C) JUNCTION TEMPERATURE (°C)
1501007550250−25−50
61
62
63
65
66
67
69
70
1501007550250−25−50
93
95
97
99
101
103
105
107
Figure 19. Dmax vs. Junction Temperature Figure 20. Req vs. Junction Temperature
JUNCTION TEMPERATURE (°C) JUNCTION TEMPERATURE (°C)
1501007550250−25−50
77
78
79
80
81
82
83
1501007550250−25−50
19
20
21
22
23
24
25
26
Figure 21. VfreezeF vs. Junction Temperature Figure 22. VfoldF vs. Junction Temperature
JUNCTION TEMPERATURE (°C) JUNCTION TEMPERATURE (°C)
1251007550250−25−50
0.65
0.67
0.69
0.71
0.77
0.79
0.81
0.85
1501007550250−25−50
1.30
1.35
1.40
1.45
1.55
1.60
1.65
1.70
fOSC(nom) 65 kHz (kHz)
fOSC(nom) 100 kHz (kHz)
Dmax (%)
Req (kW)
VfrezzeF (V)
VfoldF (V)
125
125
150
125
125
125
64
68
0.73
0.75
0.83
1.50
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24

NCP1256BSN100T1G

Mfr. #:
Buy NCP1256BSN100T1G
Manufacturer:
ON Semiconductor
Description:
Switching Controllers NCP1256B 100KHZ
Lifecycle:
New from this manufacturer.
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