參數(shù)資料
型號: SG3526
廠商: Microsemi Corporation
英文描述: REGULATING PULSE WIDTH MODULATOR
中文描述: 調(diào)控脈寬調(diào)制器
文件頁數(shù): 5/10頁
文件大?。?/td> 172K
代理商: SG3526
SG3526
5
MOTOROLA ANALOG IC DEVICE DATA
Figure 1. Reference Stability over Temperature
Figure 2. Reference Voltage as a
Function Supply Voltage
Figure 3. Error Amplifier Open Loop
Frequency Response
Figure 4. Current Limit Comparator Threshold
Figure 5. Undervoltage Lockout Characteristic
Figure 6. Output Driver Saturation Voltage as a
Function of Sink Current
–75
–50
–25
0
25
50
75
100
125
150
TJ, JUNCTION TEMPERATURE (
°
C)
50 mV
Spec
Limit
1.0
2.0
3.0 4.0 5.0
VCC, SUPPLY VOLTAGE (V)
10
20
30 40
,
r
V
1
2
3
+
_
10
100
1.0 k
10 k
100 k
1.0 M
10 M
100 pF
CComp
f, FREQUENCY (Hz)
,
V
A
25
50
DIFFERENTIAL INPUT VOLTAGE (mV)
75
100
125
150
175
200
S
0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
Vref, REFERENCE VOLTAGE (V)
R
2.0
5.0
10
20
50
100
200
OUTPUT DRIVER SINK CURRENT (mA)
,
s
V
5.0
4.0
3.0
2.0
1.0
80
60
40
20
0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0
2.5
2.0
1.5
1.0
0.5
0
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參數(shù)描述
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