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NCP1203P100 参数 Datasheet PDF下载

NCP1203P100图片预览
型号: NCP1203P100
PDF下载: 下载PDF文件 查看货源
内容描述: PWM电流模式控制器的通用离线用品配备备用和短路保护 [PWM Current−Mode Controller for Universal Off−Line Supplies Featuring Standby and Short Circuit Protection]
分类和应用: 稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管
文件页数/大小: 15 页 / 209 K
品牌: ONSEMI [ ON SEMICONDUCTOR ]
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NCP1203
14.0
13.8
V
CC(on)
THRESHOLD (V)
8.2
V
CC(min)
LEVEL (V)
0
25
50
100
125
13.6
13.4
13.2
13.0
12.8
12.6
7.4
12.4
12.2
−50
−25
75
7.2
−50
−25
0
25
50
75
100
125
8.0
7.8
7.6
8.4
TEMPERATURE (°C)
TEMPERATURE (°C)
Figure 3. V
CC(on)
Threshold versus
Temperature
Figure 4. V
CC(min)
Level versus Temperature
I
CC
, 1 nF LOAD CONSUMPTION (mA)
900
I
CC
, CURRENT CONSUMPTION (mA)
860
820
780
740
700
660
620
580
540
500
−50
−25
0
25
50
75
100
125
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
−50
−25
0
40 kHz
25
50
75
100
125
60 kHz
100 kHz
TEMPERATURE (°C)
TEMPERATURE (°C)
Figure 5. I
C
Current Consumption (No Load)
versus Temperature
Figure 6. I
CC
Consumption (Loaded by 1 nF)
versus Temperature
8.0
HV CURRENT SOURCE (mA)
7.5
I
CC
@ V
CC
= 6 V (mA)
75
100
125
7.0
6.5
40 kHz
6.0
5.5
5.0
4.5
4.0
−50
−25
0
25
100 kHz
60 kHz
400
350
300
250
200
150
−50
50
−25
0
25
50
75
100
125
TEMPERATURE (°C)
TEMPERATURE (°C)
Figure 7. HV Current Source at V
CC
= 10 V
versus Temperature
Figure 8. I
C
Consumption at V
CC
= 6 V
versus Temperature
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5