参数资料
| 型号： | NCP1653EVB |
| 厂商： | ON Semiconductor |
| 文件页数： | 8/19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： | 否 |
| 已用 IC / 零件： | NCP1653 |
| 已供物品： | 板 |
NCP1653, NCP1653A
TYPICAL CHARACTERISTICS
3
200
2.9
2.8
2.7
2.6
2.5
180
160
140
120
100
I S = 25 m A
I S = 75 m A
I vac = 30 m A
V control = V control(max)
20 I control =
I S I vac
2.4
2.3
2.2
2.1
2
? 50
? 25
0
25
50
75
100
125
80
60
40
0
2I M
? 50 ? 25 0 25 50 75
derived from the (eq.8)
100
125
20
18
16
T J , JUNCTION TEMPERATURE ( ° C)
Figure 19. PWM Comparator Reference
Voltage vs. Temperature
20
18
16
T J , JUNCTION TEMPERATURE ( ° C)
Figure 20. Maximum Control Current vs.
Temperature
14
14
V CC(on)
12
I S = 75 m A
12
I S = 25 m A
I vac = 30 m A
V control = 10 % V control(max)
I control =
I S I vac
10
8
6
4
0
2I M
? 50 ? 25 0 25 50 75
2 derived from the (eq.8)
100
125
10
8
6
4
2
0
? 50
? 25
0
V CC(off)
25 50
75
100
125
80
T J , JUNCTION TEMPERATURE ( ° C)
Figure 21. 10% of Maximum Control Current
vs. Temperature
6
T J , JUNCTION TEMPERATURE ( ° C)
Figure 22. Supply Voltage Undervoltage
Lockout Thresholds vs. Temperature
70
60
50
5
4
I CC2 , 1 nF Load
40
30
I stdn
3
2
I CC1 , No Load
20
10
0
? 50
? 25
0
25
I stup
50
75
100
125
1
0
? 50
V CC = 15 V
? 25
0
25
50
75
100
125
T J , JUNCTION TEMPERATURE ( ° C)
Figure 23. Supply Current in Startup and
Shutdown Mode vs. Temperature
http://onsemi.com
8
T J , JUNCTION TEMPERATURE ( ° C)
Figure 24. Operating Supply Current vs.
Temperature
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相关代理商/技术参数 |
参数描述 |
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| NCP1653GEVB | 制造商:ON Semiconductor 功能描述:NCP1653 PFC CCM STEP-UP - Bulk 制造商:ON Semiconductor 功能描述:BOARD EVAL FOR NCP1653 |
| NCP1653P | 功能描述:功率因数校正 IC Fixed Frequency RoHS:否 制造商:Fairchild Semiconductor 开关频率:300 KHz 最大功率耗散: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Reel |
| NCP1653PG | 功能描述:功率因数校正 IC Fixed Frequency Current Mode PFC RoHS:否 制造商:Fairchild Semiconductor 开关频率:300 KHz 最大功率耗散: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Reel |
| NCP1654BD133R2G | 功能描述:功率因数校正 IC NCP1654 - 133KHZ RoHS:否 制造商:Fairchild Semiconductor 开关频率:300 KHz 最大功率耗散: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Reel |
| NCP1654BD200R2G | 功能描述:功率因数校正 IC NCP1654 - 200KHZ RoHS:否 制造商:Fairchild Semiconductor 开关频率:300 KHz 最大功率耗散: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Reel |
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