SCY99194 Datasheet, PDF (14/40 Pages) ON Semiconductor – Fixed Frequency Current Mode Controller

SCY99194
TYPICAL CHARACTERISTIC
2.6
2.6
2.5
2.5
2.4
2.4
2.3
2.3
2.2
−50 −25
0
25 50 75 100 125
TEMPERATURE (°C)
Figure 36. FB Pin Voltage Level Above Which
is Entered On Mode V_ON
150
145
140
135
130
125
120
−50 −25
0
25 50 75 100 125
TEMPERATURE (°C)
Figure 38. Fault Timer Duration t_fault
0.45
0.44
0.43
0.42
0.41
0.40
0.39
0.38
0.37
0.36
0.35
−50 −25
0
25 50 75 100 125
TEMPERATURE (°C)
Figure 37. FB Pin Voltage Level Below Which
is Entered Off Mode V_OFF
300
280
260
240
220
200
180
160
140
120
100
−50 −25
0
25 50 75 100 125
TEMPERATURE (°C)
Figure 39. Go To Off Mode Timer Duration
t_GTOM
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