SG117A/SG117 SERIES
ELECTRICAL CHARACTERISTICS
(continued)
Parameter
Minimum Load Current
Current Limit
Test Conditions
(V
IN
- V
OUT
) = 40V
(V
IN
- V
OUT
)
≤
15V
K, P, R, IG Packages
T, L Packages
(V
IN
- V
OUT
) = 40V, T
J
= 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)
SG117/SG217
SG117A/SG217A
Min. Typ. Max. Min. Typ. Max.
5
3.5
3.5
5
1.5
0.5
0.3
0.15
2.2
0.8
0.4
0.2
1
0.3
0.001
1.5
0.5
0.3
0.15
2
1
2.2
0.8
0.4
0.2
1
0.3
0.001
Units
mA
A
A
A
A
%
%
%
Temperature Stability
(Note 5)
Long Term Stability
(Note 5)
RMS Output Noise (% of V
OUT
)
1
Parameter
Reference Voltage
Test Conditions
I
OUT
= 10mA T
A
= 25°C
3V
≤
(V
IN
- V
OUT
)
≤
40V, P
≤
P
MAX
,
10mA
≤
I
OUT
≤
I
MAX
3V
≤
(V
IN
- V
OUT
)
≤
40V, I
L
= 10mA
T
A
= 25°C
T
A
= T
MIN
to T
MAX
10mA
≤
I
OUT
≤
I
MAX
V
OUT
≤
5V, T
A
= 25°C
V
OUT
≥
5V, T
A
= 25°C
V
OUT
≤
5V
V
OUT
≥
5V
T
A
= 25°C, 20ms pulse
V
OUT
= 10V, f =120Hz
C
ADJ
= 1µF, T
A
= 25°C
C
ADJ
= 10µF
T
A
= 25°C
10mA
≤
I
OUT
≤
I
MAX
, 2.5V
≤
(V
IN
- V
OUT
)
≤
40V
(V
IN
- V
OUT
) = 40V
(V
IN
- V
OUT
)
≤
15V
K, P, R, IG Packages
T, L Packages
(V
IN
- V
OUT
) = 40V, T
J
= 25°C
K, P, R, IG Packages
T, L Packages
T
A
= 125°C
T
A
= 25°C, 10Hz
≤
f
≤
10KHz
(Note 5)
SG317A
SG317
Min. Typ. Max. Min. Typ. Max.
1.238 1.250 1.262
1.225 1.250 1.270 1.20
0.005 0.01
0.01 0.02
25
5
0.1
0.5
50
20
0.3
1
0.002 0.02
65
80
50
0.2
3.5
2.2
0.8
0.4
0.2
1
0.3
0.001
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
Units
V
V
%/V
%/V
mV
%
mV
%
%/W
dB
dB
µA
µA
mA
A
A
A
A
%
%
%
Line Regulation
(Note 4)
Load Regulation
(Note 4)
Thermal Regulation
(Note 5)
Ripple Rejection
66
66
100
5
10
1.5
0.5
0.15
.075
2
1
Adjust Pin Current
Adjust Pin Current Change
Minimum Load Current
Current Limit
100
5
10
1.5
0.5
0.15
.075
Temperature Stability
(Note 5)
Long Term Stability
(Note 5)
RMS Output Noise (% of V
OUT
)
1
Note 4. 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.
2/93 Rev 1.2
10/02
Copyright
1994
3
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∞
Garden Grove, CA 92841
(714) 898-8121
∞
FAX: (714) 893-2570
L
INFINITY
Microelectronics Inc.
MICRO-ELECTRONICS [ Micro Electronics ]
