SG3526 查看數據表（PDF） - ON Semiconductor
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SG3526 Datasheet PDF : 9 Pages
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SG3526
50 mV
Spec
Limit
−75 −50 −25 0 25 50 75 100 125 150
TJ, JUNCTION TEMPERATURE (°C)
Figure 2. Reference Stability over Temperature
5.0
4.0
3.0
2.0
1.0
1.0
2.0 3.0 4.0 5.0
10
20 30 40
VCC, SUPPLY VOLTAGE (V)
Figure 3. Reference Voltage as a
Function Supply Voltage
80
60
40
20
1+
_
3
2
0
100 CComp
pF
10
100
1.0 k
10 k 100 k 1.0 M 10 M
f, FREQUENCY (Hz)
Figure 4. Error Amplifier Open Loop
Frequency Response
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0
25 50 75 100 125 150 175 200
DIFFERENTIAL INPUT VOLTAGE (mV)
Figure 5. Current Limit Comparator Threshold
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0
0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0
Vref, REFERENCE VOLTAGE (V)
Figure 6. Undervoltage Lockout Characteristic
2.5
2.0
1.5
1.0
0.5
0
2.0
5.0
10
20
50
100 200
OUTPUT DRIVER SINK CURRENT (mA)
Figure 7. Output Driver Saturation Voltage as a
Function of Sink Current
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