NCP1650 데이터 시트보기 (PDF) - ON Semiconductor
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NCP1650 Datasheet PDF : 31 Pages
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NCP1650
Typical Performance Characteristics
(Test circuits are located in the document TND307/D)
300
200
100
0
−100
−200
−300
−0.6 −0.4 −0.2
0
0.2
0.4
0.6
PIN 6 VOLTAGE RELATIVE TO 4.0 V REF−BOOST CIRCUIT
Figure 10. Voltage Amplifier Gain
30
20
10
0
−10
−20
−30
−0.3 −0.2 −0.1
0
0.1
0.2
0.3
PIN 6 VOLTAGE RELATIVE TO 4.0 V REF−LINEAR REGION
Figure 11. Voltage Amplifier Gain
400
300
200
100
0
−100
−200
−300
−1.5 −1.0 −0.5
0
0.5
1.0
1.5
PIN 9 VOLTAGE RELATIVE TO 2.5 V REF−BOOST CIRCUIT
Figure 12. Power Amplifier Gain
40
30
20
10
0
−10
−20
−30
−40
−50
−0.6 −0.4 −0.2
0
0.2
0.4
0.6
PIN 9 VOLTAGE RELATIVE TO 2.5 V REF−LINEAR REGION
Figure 13. Power Amplifier Gain
5.0
4.5
PIN 11
4.0
PIN 10
3.5
3.0
IS− (pin 12)
100 mV/div
2.5
GND
2.0
1.5
1.0
0.5
0
−50 0
Iavg fltr (pin 11)
200 mV/div
GND
C11 = 1 nF
50 100 150 200 250 300 350 Ch 1 200 mV BW
M 1.00 ms Ch 4 −58 mV
VIS− (mV)
Ch 4 100 mVW BW
Figure 14. Current Sense Amplifier Gain
Figure 15. Current Sense Amplifier High
Frequency Response
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