参数资料
型号: NCP3065MNTXG
厂商: ON Semiconductor
文件页数: 5/18页
文件大小: 0K
描述: IC LED DRIVR HP CONST CURR 8-DFN
视频文件: Driving LED Lighting Applications - MR16 Design Challenges
标准包装: 1
恒定电流:
拓扑: PWM,降压(降压),升压(升压)
输出数: 1
内部驱动器:
类型 - 主要: 车载
类型 - 次要: 高亮度 LED(HBLED)
频率: 250kHz
电源电压: 3 V ~ 40 V
安装类型: 表面贴装
封装/外壳: 8-VDFN 裸露焊盘
供应商设备封装: 8-DFN(4x4)
包装: 标准包装
工作温度: -40°C ~ 125°C
产品目录页面: 1120 (CN2011-ZH PDF)
其它名称: NCP3065MNTXGOSDKR
NCP3065, NCV3065
450
190
400
350
300
250
200
150
100
50
180
170
160
150
140
130
120
C T = 2.2 nF
T J = 25 ° C
0
0 1 2 3 4 5 6 7 8 9 10 11 12 1314 1516 1718 1920
110
3
7
12
16
21
25
29
34
38 40
2.4
Ct, CAPACITANCE (nF)
Figure 5. Oscillator Frequency vs. Oscillator
Timing Capacitor
1.25
V CC , SUPPLY VOLTAGE (V)
Figure 6. Oscillator Frequency vs. Supply
Voltage
2.2
2.0
1.8
1.6
V CC = 5.0 V
I E = 1 A
1.20
1.15
1.10
V CC = 5.0 V
I C = 1 A
1.4
1.2
1.05
1.0
? 50
0
50
100
150
1.0
? 50
0
50
100
150
2.0
T J , JUNCTION TEMPERATURE ( ° C)
Figure 7. Emitter Follower Configuration Output
Darlington Switch Voltage Drop vs. Temperature
1.5
T J , JUNCTION TEMPERATURE ( ° C)
Figure 8. Common Emitter Configuration Output
Darlington Switch Voltage Drop vs. Temperature
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
V CC = 5.0 V
T J = 25 ° C
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
V CC = 5.0 V
T J = 25 ° C
1.0
0
0.5
1.0
1.5
0.5
0
0.5
1.0
1.5
I E , EMITTER CURRENT (A)
Figure 9. Emitter Follower Configuration Output
Darlington Switch Voltage Drop vs. Emitter Current
I C , COLLECTOR CURRENT (A)
Figure 10. Common Emitter Configuration
Output Darlington Switch Voltage Drop vs.
Collector Current
http://onsemi.com
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