NCP1236
TYPICAL PERFORMANCE CHARACTERISTICS
110
100
90
300
290
280
270
260
250
240
230
220
210
200
80
70
60
50
40
−50
−25
0
25
50
75
100
125
−50
−25
0
25
50
75
100
125
TEMPERATURE (C)
TEMPERATURE (C)
Figure 9. Propagation Delay tdelay
Figure 10. Leading Edge Blanking Duration
tLEB
24
23
22
21
20
19
18
17
16
15
5.30
5.20
5.10
5.00
4.90
4.80
4.70
4.60
−50
−25
0
25
50
75
100
125
−50
−25
0
25
50
75
100
125
TEMPERATURE (C)
TEMPERATURE (C)
Figure 11. FB Pin Internal Pull−up Resistor
Figure 12. FB Pin Open Voltage VFB(ref)
RFB(up)
70
69
68
67
66
65
64
63
62
61
60
105
104
103
102
101
100
99
98
97
96
95
−50
−25
0
25
50
75
100
125
−50
−25
0
25
50
75
100
125
TEMPERATURE (C)
TEMPERATURE (C)
Figure 13. Oscillator Frequency fOSC for the 65
kHz version
Figure 14. Oscillator Frequency fOSC for the
100 kHz version
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