NCP1252 ON Semiconductor, NCP1252 Datasheet - Page 7
![no-image](/images/manufacturer_photos/0/4/495/on_semiconductor_sml.jpg)
NCP1252
Manufacturer Part Number
NCP1252
Description
Flyback Applications
Manufacturer
ON Semiconductor
Datasheet
1.NCP1252.pdf
(17 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
NCP1252A
Manufacturer:
ON/安森美
Quantity:
20 000
Company:
Part Number:
NCP1252ADR2G
Manufacturer:
TI
Quantity:
8 672
Part Number:
NCP1252ADR2G
Manufacturer:
ON/安森美
Quantity:
20 000
Company:
Part Number:
NCP1252BDR2G
Manufacturer:
ON Semiconductor
Quantity:
5
Company:
Part Number:
NCP1252CDR2G
Manufacturer:
ON
Quantity:
2 500
Company:
Part Number:
NCP1252CDR2G
Manufacturer:
ON Semiconductor
Quantity:
1 700
Part Number:
NCP1252CDR2G
Manufacturer:
ON/安森美
Quantity:
20 000
Part Number:
NCP1252DDR2G
Manufacturer:
ON/安森美
Quantity:
20 000
www.datasheet4u.com
160
140
120
100
108
106
104
102
100
500
450
400
350
300
250
200
150
100
80
60
40
20
98
96
94
92
50
0
0
−40
−40
0
Figure 10. Propagation Delay from CS to DRV
Figure 14. Oscillator Frequency vs. Oscillator
Figure 12. Oscillator Frequency vs. Junction
−20
−20
20
0
vs. Junction Temperature
0
TEMPERATURE (°C)
TEMPERATURE (°C)
Rt RESISTOR (kW)
20
20
Temperature
40
Resistor
40
40
60
60
60
80
80
TYPICAL CHARACTERISTICS
80
100
100
http://onsemi.com
120
120
100
7
160
140
120
100
108
106
104
102
100
80
60
40
20
98
96
94
92
49
48
47
46
45
0
−40
10
10
Figure 15. Maximum Duty−cycle, A Version vs.
Figure 11. Propagation Delay from CS to DRV
Figure 13. Oscillator Frequency vs. Supply
−20
15
15
0
SUPPLY VOLTAGE Vcc (V)
SUPPLY VOLTAGE Vcc (V)
Junction Temperature
vs. Supply Voltage
TEMPERATURE (°C)
20
Voltage
40
20
20
60
80
25
25
100
120
30
30