參數(shù)資料
型號: LM350
廠商: Fairchild Semiconductor Corporation
英文描述: 3-Terminal 3A Positive Adjustable Voltage Regulator
中文描述: 三端可調(diào)第3A正電壓穩(wěn)壓器
文件頁數(shù): 5/12頁
文件大?。?/td> 172K
代理商: LM350
LM350
5
MOTOROLA ANALOG IC DEVICE DATA
r
V
,
I
I
μ
V
Figure 5. Load Regulation
Figure 6. Current Limit
Figure 7. Adjustment Pin Current
Figure 8. Dropout Voltage
Figure 9. Temperature Stability
Figure 10. Minimum Operating Current
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
–75
–50
–25
0
25
50
75
100
125
150
TJ, JUNCTION TEMPERATURE (
°
C)
Vin = 15 V
Vout = 10 V
IL = 0.5 A
IL = 1.5 A
7
5
3
1
00
10
20
30
40
Vin–Vout, INPUT VOLTAGE DIFFERENTIAL (Vdc)
I
70
65
60
55
50
45
40
35
–75
–50
–25
0
25
50
75
100
125
150
TJ, JUNCTION TEMPERATURE (
°
C)
–75
–50
–25
0
25
50
75
100
125
150
TJ, JUNCTION TEMPERATURE (
°
C)
3.0
2.5
2.0
1.5
1.0
V0 = 100 mV
IL = 3.0 A
IL = 2.0 A
IL = 500 mA
IL = 200 mA
IL = 20 mA
–75
–50
–25
0
25
50
75
100
125
150
TJ, JUNCTION TEMPERATURE (
°
C)
1.260
1.250
1.240
1.230
1.220
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
00
10
20
30
40
Vin–Vout, INPUT–OUTPUT VOLTAGE DIFFERENTIAL (Vdc)
TJ = –55
°
C
TJ = 25
°
C
TJ = 150
°
C
TJ = 55
°
C
TJ = 150
°
C
TJ = 25
°
C
V
D
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