ncp1601a ON Semiconductor, ncp1601a Datasheet - Page 7

• Manufacturer Part Number: ncp1601a
• Description: Compact Fixed Frequency Discontinuous Or Critical Conduction Voltage Mode Power Factor Correction Controller
• Manufacturer: ON Semiconductor

220
218
216
214
212
210
208
206
204
202
200
120
100
210
208
206
204
202
200
198
196
194
192
190
80
60
40
20
−50
0
−50
0
Figure 13. Overvoltage Protection Threshold
Figure 15. CS Pin Offset Voltage vs. Current
T
Figure 17. Overcurrent Protection Level vs.
J
−25
= 125 °C
−25
T
T
J
T
50
T
J
= 25 °C
J
, JUNCTION TEMPERATURE (°C)
J
, JUNCTION TEMPERATURE (°C)
= −40 °C
0
I
0
S
, CS PIN CURRENT (mA)
vs. Temperature
100
Temperature
25
25
50
50
150
75
75
TYPICAL CHARACTERISTICS
NCP1601A, NCP1601B
200
100
100
http://onsemi.com
125
125
250
7
15.0
14.5
14.0
13.5
13.0
12.5
12.0
10.5
10.0
11.5
11.0
10
10
9
8
7
6
5
4
3
2
1
0
−50
9
8
7
6
5
4
3
2
1
0
−50
−50
Figure 16. CS Pin Offset Voltage at OCP, ZCD
Figure 14. Undervoltage Protection Ratio vs.
Figure 18. Zero Current Detection Level
−25
−25
−25
T
T
T
J
J
J
, JUNCTION TEMPERATURE (°C)
, JUNCTION TEMPERATURE (°C)
, JUNCTION TEMPERATURE (°C)
0
0
0
vs. Temperature
vs. Temperature
Temperature
25
25
25
50
50
50
75
75
75
V
S(ZCD)
V
S(OCP)
100
100
100
125
125
125