参数资料
型号: NCP1653EVB
厂商: ON Semiconductor
文件页数: 6/19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
3
100
2.5
T J = 25 ° C
99
98
2
1.5
T J = 125 ° C
T J = ? 40 ° C
97
96
95
94
1
0.5
93
92
91
0
100
120
140
160
180
200
220
90
? 50
? 25
0
25
50
75
100
125
3.0
2.9
I FB , FEEDBACK CURRENT ( m A)
Figure 7. Regulation Block
2.5
T J , JUNCTION TEMPERATURE ( ° C)
Figure 8. Regulation Block Ratio vs.
Temperature
2.8
2.7
2.6
2.5
2.4
2.3
2.2
2.1
2
1.5
1
0.5
I FB = 200 m A
I FB = 100 m A
2.0
? 50
? 25
0
25
50
75
100
125
0
? 50
? 25
0
25
50
75
100
125
2.5
T J , JUNCTION TEMPERATURE ( ° C)
Figure 9. Maximum Control Voltage vs.
Temperature
120
118
T J , JUNCTION TEMPERATURE ( ° C)
Figure 10. Feedback Pin Voltage vs.
Temperature
2
1.5
T J = ? 40 ° C
116
114
112
1
0.5
T J = 125 ° C
T J = 25 ° C
110
108
106
104
102
0
0
50
100
150
200
250
100
? 50
? 25
0
25
50
75
100
125
I FB , FEEDBACK PIN CURRENT ( m A)
Figure 11. Feedback Pin Voltage vs. Feedback
Current
http://onsemi.com
6
T J , JUNCTION TEMPERATURE ( ° C)
Figure 12. Overvoltage Protection Ratio
vs. Temperature
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