ncp1377b ON Semiconductor, ncp1377b Datasheet - Page 5

• Manufacturer Part Number: ncp1377b
• Description: Pwm Current-mode Controller For Free-running Quasi-resonant Operation
• Manufacturer: ON Semiconductor

13.5
13.0
12.5
12.0
11.5
11.0
1.60
1.40
1.20
1.00
0.80
0.60
0.40
14.0
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
−25
−25
−25
Figure 3. V
Figure 5. Current Consumption (No Load)
Figure 7. HV Current Source at V
0
0
0
CCON
versus Temperature
versus temperature
25
25
25
TEMPERATURE ( C)
TEMPERATURE ( C)
TEMPERATURE ( C)
Threshold versus Temperature
50
50
50
75
75
75
TYPICAL CHARACTERISTICS
CC
NCP1377, NCP1377B
100
100
100
= 10 V
http://onsemi.com
125
125
125
5
1.90
1.70
1.50
1.30
1.10
7.90
7.80
7.70
7.60
7.50
7.40
7.30
7.20
2.30
2.10
1.10
1.05
1.00
0.95
0.90
−25
−25
−25
Figure 4. V
Figure 6. Current Consumption (1.0 nF Load)
Figure 8. Maximum Current Setpoint versus
0
0
0
CCMIN
versus Temperature
25
TEMPERATURE ( C)
25
TEMPERATURE ( C)
25
TEMPERATURE ( C)
Threshold versus Temperature
Temperature
50
50
50
75
75
75
100
100
100
125
125
125