NCV4275A Просмотр технического описания (PDF) - ON Semiconductor
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NCV4275A Datasheet PDF : 19 Pages
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NCV4275A
TYPICAL PERFORMANCE CHARACTERISTICS
5.0 V Version
10
3.3 V Version
10
Stable ESR Region
1
CQ = 22 mF
0.1
0.01
0
100
VQ(nom) = 5.0 V
100
200
300
400
IQ, OUTPUT CURRENT (mA)
Figure 2. Output Stability with Output
Capacitor ESR
Stable ESR Region
1
CQ = 22 mF
0.1
0.01
0
100
VQ(nom) = 3.3 V
100
200
300
400
IQ, OUTPUT CURRENT (mA)
Figure 3. Output Stability with Output
Capacitor ESR
10
1
0.1
0.01
0
5.2
Stable ESR Region
CQ = 1 mF
VQ(nom) = 5.0 V
100
200
300
400
IQ, OUTPUT CURRENT (mA)
Figure 4. Output Stability with Output
Capacitor ESR
5.1
VI = 13.5 V, RL = 25 W
10
Stable ESR Region
1
CQ = 1 mF
0.1
0
3.5
VQ(nom) = 3.3 V
100
200
300
400
IQ, OUTPUT CURRENT (mA)
Figure 5. Output Stability with Output
Capacitor ESR
3.4
VI = 13.5 V, RL = 16.5 W
5.0
3.3
4.9
4.8
−40
VQ(nom) = 5.0 V
0
40
80
120
160
TJ, JUNCTION TEMPERATURE (°C)
Figure 6. Output Voltage VQ vs. Temperature TJ
3.2
VQ(nom) = 3.3 V
3.1
−40
0
40
80
120
160
TJ, JUNCTION TEMPERATURE (°C)
Figure 7. Output Voltage VQ vs. Temperature TJ
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