NCL30100
55
50
45
40
35
30
25
1.350
1.345
1.340
1.335
1.330
1.325
1.320
? 40
? 20
0
20
40
60
80
100
120
? 40
? 20
0
20
40
60
80
100
120
85
75
65
TEMPERATURE ( ° C)
Figure 9. Comparator Threshold Voltage vs.
Junction Temperature
51.0
50.5
50.0
TEMPERATURE ( ° C)
Figure 10. Offset Voltage vs. Junction
Temperature
55
45
35
25
15
5
R OH
R OL
49.5
49.0
48.5
48.0
47.5
47.0
? 40
? 20
0
20
40
60
80
100
120
? 40
? 20
0
20
40
60
80
100
120
2.60
2.55
2.50
2.45
2.40
2.35
2.30
TEMPERATURE ( ° C)
Figure 11. Drive Sink and Source Resistance
vs. Junction Temperature
50
45
40
35
30
25
20
15
10
5
0
TEMPERATURE ( ° C)
Figure 12. C T Source Current vs. Junction
Temperature
? 40
? 20
0
20
40
60
80
100
120
0
20
40
60
80 100 120 140
160 180 200
TEMPERATURE ( ° C)
Figure 13. C T Pin Voltage vs. Input Voltage
Compensation Current
http://onsemi.com
6
IVC ( m A)
Figure 14. I CT Dependence on IVC Current
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相关代理商/技术参数
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NCL30105DR2G 功能描述:LED照明驱动器 Flexible Dimmable Buck LED Driver Cont RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N
NCL30105GEVB 功能描述:LED 照明开发工具 80V 350 MA BUCK LED Driver RoHS:否 制造商:Fairchild Semiconductor 产品:Evaluation Kits 用于:FL7732 核心: 电源电压:120V 系列: 封装:
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