参数资料
型号: FAN7346MX
厂商: Fairchild Semiconductor
文件页数: 10/19页
文件大小: 0K
描述: IC LED DRVR 4 CHAN BLU 28SOIC
标准包装: 1
拓扑: PWM
输出数: 4
内部驱动器:
类型 - 主要: 背光,通用
电源电压: 10.5 V ~ 35 V
安装类型: 表面贴装
封装/外壳: 28-SOIC(0.295",7.50mm 宽)
供应商设备封装: 28-SOIC
包装: 标准包装
工作温度: -40°C ~ 125°C
其它名称: FAN7346MXDKR
Typical Performance Characteristics (Continued)
1.1
10.6
10.4
1.05
10.2
1
10
9.8
0.95
9.6
0.9
9.4
-50
-25
0
25
50
75
100
125
-50
-25
0
25
50
75
100
125
Temperature [ ]
Figure 21. OCP Threshold Voltage vs. Temperature
0.34
0.33
0.32
0.31
0.3
Temperature [ ]
Figure 22. SLP Threshold Voltage vs. Temperature
9.2
9
8.8
8.6
8.4
0.29
8.2
0.28
8
0.27
0.26
-50
-25
0
25
50
75
100
125
7.8
-50
-25
0
25
50
75
100
125
Temperature [ ]
Figure 23. OLP Threshold Voltage vs. Temperature
250
200
150
100
50
0
Temperature [ ]
Figure 24. NMOS Gate High Voltage vs. Temperature
700
600
500
400
300
200
-50
-25
0
25
50
75
100
125
-50
-25
0
25
50
75
100
125
Temperature [ ]
Figure 25. NMOS Gate Drive Source Current
vs. Temperature
? 2011 Fairchild Semiconductor Corporation
FAN7346 ? 1.0.0
10
Temperature [ ]
Figure 26. NMOS Gate Drive Sink Current
vs. Temperature
www.fairchildsemi.com
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