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TNY287KG 参数 Datasheet PDF下载

TNY287KG图片预览
型号: TNY287KG
PDF下载: 下载PDF文件 查看货源
内容描述: 高能效,离线式开关本着补偿过载功率 [Energy-Efficient, Off-Line Switcher With Line Compensated Overload Power]
分类和应用: 开关
文件页数/大小: 26 页 / 2282 K
品牌: POWERINT [ Power Integrations ]
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TNY284-290  
Typical Performance Characteristics (cont.)  
1.1  
1.05  
1.00  
95  
90  
1.0  
0.9  
85  
80  
-50 -25  
0
25 50 75 100 125 150  
-40 -20  
0
20 40 60 80 100 120  
Junction Temperature (°C)  
Temperature (C)  
Figure 23. Breakdown vs. Temperature.  
Figure 24. Standard Current Limit vs. Temperature.  
300  
1.4  
1.2  
Scaling Factors:  
TNY284 1.0  
250  
TNY285 1.5  
TNY286 2.0  
TNY287 3.5  
TNY288 5.6  
TNY289 7.9  
TNY290 11.2  
1.0  
0.8  
0.6  
0.4  
0.2  
200  
Normalized  
di/dt = 1  
150  
TNY284  
TNY285  
TNY286  
TNY287  
50 mA/μs  
55 mA/μs  
70 mA/μs  
90 mA/μs  
Note: For the  
100  
normalized current  
limit value, use the  
typical current limit  
speciꢀed for the  
appropriate BP/M  
capacitor.  
TCASE=25 °C  
TCASE=100 °C  
TNY288 110 mA/μs  
TNY289 130 mA/μs  
TNY290 150 mA/μs  
50  
0
0
0
2
4
6
8
10  
1
2
3
4
Normalized di/dt  
DRAIN Voltage (V)  
Figure 25. Standard Current Limit vs. di/dt.  
Figure 26. Output Characteristic.  
1000  
40  
Scaling Factors:  
TNY284 1.0  
Scaling Factors:  
TNY285 1.5  
TNY284 1.0  
TNY285 1.5  
TNY286 2.0  
TNY287 3.5  
TNY288 5.6  
TNY289 7.9  
TNY290 11.2  
30  
TNY286 2.0  
TNY287 3.5  
TNY288 5.6  
TNY289 7.9  
100  
10  
1
20  
TNY290 11.2  
10  
0
0
100 200 300 400 500 600  
0
100 200 300 400 500 600  
Drain Voltage (V)  
Drain Voltage (V)  
Figure 27. COSS vs. Drain Voltage.  
Figure 28. Drain Capacitance Power.  
20  
Rev. A 09/12  
www.powerint.com  
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