NCP1603 ON Semiconductor, NCP1603 Datasheet - Page 11
NCP1603
Manufacturer Part Number
NCP1603
Description
PFC/PWM Combo Controller
Manufacturer
ON Semiconductor
Datasheet
1.NCP1603.pdf
(30 pages)
60
50
40
30
20
10
20
18
16
14
12
10
250
245
240
235
230
225
220
215
210
205
200
0
8
6
4
2
0
−50
−50
−50
Figure 19. PWM Section HV Pin Leakage
−25
−25
Figure 17. V
−25
Figure 15. FB2 Pin Sinking Capability
T
T
J
J
T
, JUNCTION TEMPERATURE (°C)
, JUNCTION TEMPERATURE (°C)
Resistance vs. Temperature
J
Current vs. Temperature
, JUNCTION TEMPERATURE (°C)
0
0
0
vs. Temperature
aux
25
25
25
Pin Internal MOSFET
V
V
aux
CC2
50
50
= 20 mA Sinking
= 13 V
50
HV Pin = 700 V
V
CC2
75
75
V
75
= 13 V
FB2
= 0.75 V
100
100
100
http://onsemi.com
125
125
NCP1603
125
11
160
140
120
100
80
60
40
20
25
24
23
22
21
20
19
18
17
16
15
6
5
4
3
2
1
0
0
−50
−50
−50
Figure 18. PWM Section High Voltage Startup
Figure 20. PWM Section HV Pin Minimum
Figure 16. PWM Section Validation Time for
−25
I
−25
−25
HV2
Operating Voltage vs. Temperature
Recognizing a Fault vs. Temperature
Current Source vs. Temperature
T
T
T
(V
J
J
J
, JUNCTION TEMPERATURE (°C)
, JUNCTION TEMPERATURE (°C)
, JUNCTION TEMPERATURE (°C)
CC2
0
0
0
= V
CC2(on)
25
25
25
− 0.2 V)
V
I
I
HV
HV1
CC2
50
50
50
= 0.5 mA
(V
= V
HV Pin = 30 V
CC2
CC2(on)
75
75
75
= 0 V)
− 0.2 V
100
100
100
125
125
125