SG11 Microsemi Corporation, SG11 Datasheet - Page 2

• Manufacturer Part Number: SG11
• Description: 1.5 Amp Three Terminal Adjustable Voltage Regulator
• Manufacturer: Microsemi Corporation

2/93 Rev 1.2 10/02
Copyright  1994
ABSOLUTE MAXIMUM RATINGS
Power Dissipation ........................................
Input to Output Voltage Differential .................................
Storage Temperature Range ..........................
Note 1. Exceeding these ratings could cause damage to the device.
THERMAL DATA
K Package:
R Package:
T Package:
IG Package:
L Package:
RECOMMENDED OPERATING CONDITIONS
Input Voltage Range ..............................
Note 2. Range over which the device is functional.
Note 3. These ratings are applicable for junction temperatures of less than 150°C.
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, these specifications apply over full operating ambient temperatures for SG117A/SG117 with -55°C ≤ T
SG217 with -25°C ≤ T
(T and L packages). Although power dissipation is internally limited, these specifications are applicable for power dissipations of 2W for the T and L
packages, and 20W for the K, R, and IG packages. I
pulse testing techniques are used which maintains junction and case temperatures equal to the ambient temperature.)
Reference Voltage
Line Regulation
Load Regulation
Thermal Regulation
Ripple Rejection
Adjust Pin Current
Adjust Pin Current Change
Thermal Resistance-
Thermal Resistance-
Thermal Resistance-
Thermal Resistance-
Thermal Resistance-
Thermal Resistance-
Thermal Resistance-
Thermal Resistance-
Thermal Resistance-
Thermal Resistance-
Parameter
(Note 4)
(Note 4)
A
≤ 150°C, SG 317A/SG317 with 0°C ≤ T
(Note 5)
Junction to Case
Junction to Ambient
Junction to Case
Junction to Ambient
Junction to Case
Junction to Ambient
Junction to Case
Junction to Ambient
Junction to Case
Junction to Ambient
I
3V ≤ (V
3V ≤ (V
10mA ≤ I
T
V
10mA ≤ I
OUT
10mA ≤ I
T
T
V
V
V
V
C
C
A
OUT
A
A
OUT
OUT
OUT
OUT
ADJ
ADJ
= 25°C, 20ms pulse
, θ
, θ
, θ
, θ
, θ
= 10mA T
= 25°C
= T
= 10V, f =120Hz
(Note 1)
JC
, θ
JC
, θ
JC
, θ
JC
, θ
JC
, θ
≤ 5V, T
≥ 5V, T
≤ 5V
≥ 5V
= 1µF, T
= 10µF
MIN
IN
IN
................. 3.0°C/W
................. 5.0°C/W
.................. 15°C/W
................. 3.5°C/W
.................. 35°C/W
(V
JA
JA
JA
JA
JA
OUT
OUT
- V
- V
to T
OUT
OUT
.............. 35°C/W
............. 40°C/W
........... 120°C/W
............. 42°C/W
........... 120°C/W
Internally Limited
MAX
OUT
OUT
≤ I
≤ I
-65°C to 150°C
A
≤ I
A
+ 3.5V) to 37V
Test Conditions
MAX
A
= 25°C
A
MAX
MAX
is 1.5A for the K, R, and IG packages and 500mA for the T and L packages. Low duty cycle
) ≤ 40V, P ≤ P
) ≤ 40V, I
= 25°C
= 25°C
MAX
= 25°C
(Note 2 & 3)
, 2.5V ≤ (V
A
≤ 125°C, V
40V
L
= 10mA
IN
MAX
2
- V
,
IN
Operating Junction Temperature
Note A. Junction Temperature Calculation: T
Note B. The above numbers for
Operating Junction Temperature Range
OUT
- V
Hermetic (K, R, T, L, IG-Packages) ............................
Lead Temperature (Soldering, 10 Seconds) ..............
SG117A/SG117 .........................................
SG217A/SG217 .........................................
SG317A/SG317 ............................................
OUT
) ≤ 40V
= 5.0V , and for I
thermal resistance of the package in a standard mount-
ing configuration. The θ
guidelines for the thermal performance of the device/pc-
board system. All of the above assume no ambient
airflow.
1.238
1.225
SG117A/SG217A
Min. Typ. Max.
66
SG117A/SG117 SERIES
1.250
1.250
0.005
0.002
0.01
OUT
0.1
0.3
0.2
20
65
80
50
5
= 500mA (K, R, and IG), and I
1.262
1.270
11861 Western Avenue ∞ ∞ ∞ ∞ ∞ Garden Grove, CA 92841
0.01
0.02
0.02
100
0.3
15
50
θ
1
5
JC
JA
are maximums for the limiting
Min. Typ. Max.
1.20
numbers are meant to be
66
SG117/SG217
L
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INFINITY Microelectronics Inc.
J
1.25
0.01
0.02
0.03
= T
0.1
0.3
0.2
20
65
80
50
5
A
A
+ (P
≤ 125°C, SG217A/
-55°C to 150°C
-25°C to 150°C
1.30
0.02
0.05
0.07
100
0.3
15
50
0°C to 125°C
1
5
D
x θ
OUT
JA
= 100mA
).
Units
%/W
%/V
%/V
150°C
300°C
mV
mV
dB
dB
µA
µA
%
%
V
V