NCP1605(2012) 查看數據表（PDF） - ON Semiconductor
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NCP1605
(Rev.:2012)
(Rev.:2012)
ON Semiconductor
NCP1605 Datasheet PDF : 32 Pages
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NCP1605, NCP1605A, NCP1605B
0.6
0.5
0.4
0.3
0.2
0.1
0
−40 −15
10
35
60
85 110
TJ, JUNCTION TEMPERATURE (°C)
Figure 7. Undervoltage Protection Threshold vs.
Temperature
15.4
15.1
14.8
14.5
14.2
13.9
−40 −15
10
35
60
85 110
TJ, JUNCTION TEMPERATURE (°C)
Figure 9. VCC Turn on Threshold vs.
Temperature (VCC Raising Up) − NCP1605/B
15.16
13.12
11.08
9.04
7
−40 −15
10
35
60
85 110
TJ, JUNCTION TEMPERATURE (°C)
Figure 8. Ratio (VUVP/VREF) vs. Temperature
9.7
9.4
9.1
8.8
8.5
8.2
7.9
−40 −15
10
35
60
85 110
TJ, JUNCTION TEMPERATURE (°C)
Figure 10. VCC Minimum Operating Voltage
After Turn On − NCP1605/B
6.7
6.4
6.1
5.8
5.5
5.2
−40 −15 10
35
60
85 110
TJ, JUNCTION TEMPERATURE (°C)
Figure 11. Difference (VCCON − VCCOFF) vs.
Temperature − NCP1605/B
8.8
8.3
7.8
7.3
6.8
6.3
5.8
5.3
4.8
−40 −15 10
35
60
85 110
TJ, JUNCTION TEMPERATURE (°C)
Figure 12. VCC Threshold Below which the Startup
Current Source Turns on vs. Temperature
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