参数资料
型号: NCP1653EVB
厂商: ON Semiconductor
文件页数: 7/19页
文件大小: 0K
描述: BOARD EVAL FOR NCP1653
设计资源: NCP1653EVB Schematic
NCP1653EVB Gerber Files
NCP1653EVB Bill of Materials
标准包装: 1
主要目的: 电源管理,功率因数校正
嵌入式:
已用 IC / 零件: NCP1653
已供物品:
NCP1653, NCP1653A
TYPICAL CHARACTERISTICS
230
225
16
14
220
215
210
205
12
10
8
6
4
2
I UVP(off) /I ref
I UVP(on) /I ref
200
? 50
? 25
0
25
50
75
100
125
0
? 50
? 25
0
25
50
75
100
125
100
90
80
70
60
50
40
T J , JUNCTION TEMPERATURE ( ° C)
Figure 13. Overvoltage Protection Threshold
vs. Temperature
210
208
206
204
202
200
198
T J , JUNCTION TEMPERATURE ( ° C)
Figure 14. Undervoltage Protection
Thresholds vs. Temperature
30
20
10
T J = ? 40 ° C
T J = 25 ° C
T J = 125 ° C
196
194
192
0
0
50
100
150
200
250
190
? 50
? 25
0
25
50
75
100
125
4
I S , SENSE CURRENT ( m A)
Figure 15. Current Sense Pin Voltage vs.
Sense Current
7
T J , JUNCTION TEMPERATURE ( ° C)
Figure 16. Overcurrent Protection Threshold
vs. Temperature
3.5
I vac = 100 m A
6
3
2.5
2
1.5
I vac = 30 m A
5
4
3
T J = ? 40 ° C
T J = 125 ° C
T J = 25 ° C
1
0.5
2
1
0
? 50
? 25
0
25
50
75
100
125
0
0
50
100
150
200
T J , JUNCTION TEMPERATURE ( ° C)
Figure 17. Overpower Limitation Threshold
vs. Temperature
http://onsemi.com
7
I vac , INPUT ? VOLTAGE CURRENT ( m A)
Figure 18. In Pin Voltage vs.
Input ? Voltage Current
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