ncp1611 ON Semiconductor, ncp1611 Datasheet - Page 11

• Manufacturer Part Number: ncp1611
• Description: Enhanced, High-efficiency Power Factor Controller
• Manufacturer: ON Semiconductor

250
225
200
175
150
520
515
510
505
500
495
490
485
480
0.5
0.4
0.3
0.2
0.1
0
−50
−50
−50
Figure 23. Ratio (V
Figure 21. Error Amplifier Transconductance
Figure 25. Current Sense Voltage Threshold
−30
−30
−30
T
T
T
−10
−10
−10
J
J
J
, JUNCTION TEMPERATURE (°C)
, JUNCTION TEMPERATURE (°C)
, JUNCTION TEMPERATURE (°C)
V
Gain vs. Temperature
REF
10
10
10
vs. Temperature
) vs. Temperature
OUT
30
30
30
Low Detect Hysteresis /
50
50
50
70
70
70
TYPICAL CHARACTERISTICS
90
90
90
110
110
110
http://onsemi.com
130
130
130
11
280
260
240
220
200
180
160
140
280
260
240
220
200
180
160
140
120
98
97
96
95
94
93
−50
−50
−50
Figure 22. Ratio (V
Figure 26. Over−Current Protection Leading
(V
Response Enhancer (DRE) vs. Temperature
Figure 24. V
−30
−30
−30
OUT
Edge Blanking vs. Temperature
Low Detect) is Activated for Dynamic
−10
T
−10
T
−10
T
J
J
J
, JUNCTION TEMPERATURE (°C)
, JUNCTION TEMPERATURE (°C)
, JUNCTION TEMPERATURE (°C)
V
REF
CONTROL
10
10
10
) vs. Temperature
OUT
30
30
30
Low Detect Threshold /
Source Current when
50
50
50
70
70
70
90
90
90
110
110
110
130
130
130