參數(shù)資料
型號(hào): SG317AT
英文描述: 1.5 AMP THREE TERMINAL ADJUSTABLE VOLTAGE REGULATOR
中文描述: 1.5放大器三端可調(diào)穩(wěn)壓器
文件頁數(shù): 3/8頁
文件大小: 264K
代理商: SG317AT
SG117A/SG117 SERIES
2/93 Rev 1.
2 10/02
L
IN
F
IN
ITY
Microelectronics Inc.
Copyright
1994
3
11861 Western Avenue
Garden Grove, CA 92841
(714) 898-8121
FAX: (714) 893-2570
Units
Min.
Typ. Max.
Min.
1.238
Typ. Max.
1.250
1.262
1.270
0.01
0.02
25
0.5
50
1
0.02
100
5
10
2
1
1.25
0.01
0.02
5
0.1
20
0.3
0.03
65
80
50
0.2
3.5
2.2
0.8
0.4
0.2
1
0.3
0.001
1.30
0.04
0.07
25
0.5
70
1.5
0.07
100
5
10
1
Test Conditions
Parameter
Reference Voltage
Line Regulation
(Note 4)
Load Regulation
(Note 4)
Thermal Regulation
(Note 5)
Ripple Rejection
Adjust Pin Current
Adjust Pin Current Change
Minimum Load Current
Current Limit
Temperature Stability
(Note 5)
Long Term Stability
(Note 5)
RMS Output Noise (% of V
OUT
)
Note4. Regulation is measured at constant junction temperature, using pulse testing with a low duty cycle. Changes in output voltage due to
heating effects are covered under the specification for thermal regulation.
Note 5. These parameters, although guaranteed, are not tested in production.
ELECTRICAL CHARACTERISTICS
(continued)
Test Conditions
Parameter
Units
SG117/SG217
Min.
Typ. Max.
3.5
Min.
Typ. Max.
3.5
SG117A/SG217A
(V
IN
- V
OUT
) = 40V
(V
- V
)
15V
K, P, R, IG Packages
T, L Packages
(V
- V
) = 40V, T
= 25°C
K, P, R, IG Packages
T, L Packages
T
A
= 125°C, 1000 Hours
T
A
= 25°C,
10Hz
f
10 KHz
(Note 5)
1.5
0.5
0.3
0.15
5
2
1
2.2
0.8
0.4
0.2
1
0.3
0.001
1.5
0.5
0.3
0.15
2.2
0.8
0.4
0.2
1
0.3
0.001
5
1
mA
A
A
A
A
%
%
%
SG317A
SG317
I
= 10mA T
A
= 25°C
3V
(V
IN
- V
OUT
)
40V, P
P
MAX
,
10mA
I
I
MAX
3V
(V
- V
OUT
)
40V, I
L
= 10mA
T
A
= 25°C
T
= T
MIN
to T
MAX
10mA
V
OUT
5V, T
A
= 25°C
V
OUT
5V, T
A
= 25°C
V
OUT
5V
V
5V
T
A
= 25°C, 20ms pulse
V
OUT
= 10V, f =120Hz
C
ADJ
= 1
μ
F, T
A
= 25°C
C
= 10
μ
F
T
= 25°C
10mA
I
OUT
I
MAX
, 2.5V
(V
IN
- V
OUT
)
40V
(V
IN
- V
OUT
(V
- V
)
15V
K, P, R, IG Packages
T, L Packages
(V
- V
) = 40V, T
= 25°C
K, P, R, IG Packages
T, L Packages
T
A
= 125°C
T
A
= 25°C,
10Hz
f
10KHz
(Note 5)
1.225
66
1.5
0.5
0.15
.075
1.250
0.005
0.01
5
0.1
20
0.3
0.002
65
80
50
0.2
3.5
2.2
0.8
0.4
0.2
1
0.3
0.001
1.20
66
1.5
0.5
0.15
.075
V
V
%/V
%/V
mV
%
mV
%
%/W
dB
dB
μA
μA
mA
A
A
A
A
%
%
%
Minimum Load Current
Current Limit
Temperature Stability
(Note 5)
Long Term Stability
(Note 5)
RMS Output Noise (% of V
OUT
)
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