参数资料
型号: NCP1230P65
厂商: ON Semiconductor
文件页数: 10/21页
文件大小: 0K
描述: IC CTRLR PWM SMPS OVP OCP 7DIP
标准包装: 50
输出隔离: 隔离
频率范围: 65kHz
输入电压: 8.4 V ~ 18 V
工作温度: -40°C ~ 125°C
封装/外壳: 8-DIP(0.300",7.62mm),7 引线
供应商设备封装: 7-PDIP
包装: 管件
NCP1230
TYPICAL PERFORMANCE CHARACTERISTICS
10.0
81.0
9.0
V CC = 13 V
f osc = 65 kHz
V CC = 13 V
80.5
8.0
7.0
80.0
6.0
79.5
5.0
4.0
? 50
? 25
0
25
50
75
100
125 150
79.0
? 50
? 25
0
25
50
75
100
125 150
T J , JUNCTION TEMPERATURE ( ° C)
Figure 23. Internal Modulation Swing
vs. Temperature
T J , JUNCTION TEMPERATURE ( ° C)
Figure 24. Maximum Duty Cycle
vs. Temperature
280
270
260
250
V fb = 0.75 V
24
22
20
18
V CC = 13 V
240
230
220
210
16
14
12
200
? 50
? 25
0
25
50
75
100
125
150
10
? 50
? 25
0
25
50
75
100
125
150
150
140
T J , JUNCTION TEMPERATURE ( ° C)
Figure 25. I opto vs. Temperature
T J , JUNCTION TEMPERATURE ( ° C)
Figure 26. Internal Ramp Compensation Resistor
vs. Temperature
3.50
3.25
130
3.00
120
110
2.75
100
? 50
? 25
0
25
50
75
100
125
150
2.50
? 50
? 25
0
25
50
75
100
125
150
T J , JUNCTION TEMPERATURE ( ° C)
Figure 27. Fault Time Delay vs. Temperature
http://onsemi.com
10
T J , JUNCTION TEMPERATURE ( ° C)
Figure 28. Vl atch vs. Temperature
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