AMS1082
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Power Dissipation
Input Voltage
Operating Junction Temperature
Control Section
Power Transistor
Storage temperature
Internally limited
15V
0°C to 125°C
0°C to 150°C
- 65°C to +150°C
Soldering information
Lead Temperature (25 sec)
Thermal Resistance
TO-220 package
TO-263 package
265°C
ϕ
JA
= 50°C/W
ϕ
JA
= 30°C/W *
* With package soldering to 0.5in
2
copper area over backside
ground plane or internal power plane
ϕ
JA
can vary from
20°C/W to
>40°C/W
depending on mounting technique.
ELECTRICAL CHARACTERISTICS
Electrical Characteristics at I
OUT
= 0 mA, and T
J
= +25°C unless otherwise specified.
Parameter
Reference Voltage
(Note 2)
Output Voltage
(Note 2)
Device
AMS1082
AMS1082-1.5
AMS1082-2.5
AMS1082-2.85
AMS1082-3.0
AMS1082-3.3
AMS1082-3.5
AMS1082-5.0
Conditions
I
OUT
= 10 mA
10mA
≤
I
OUT
≤
10A, 1.5V≤ (V
IN
- V
OUT
)
≤
12V
0
≤
I
OUT
≤
10A , 3V≤ V
IN
≤
12V
0
≤
I
OUT
≤
10A , 4V≤ V
IN
≤
12V
0
≤
I
OUT
≤
10A , 4.35V≤ V
IN
≤
12V
0
≤
I
OUT
≤
10A , 4.5V
≤
V
IN
≤
12V
0
≤
I
OUT
≤
10A , 4.75V
≤
V
IN
≤
12V
0
≤
I
OUT
≤
10A, 5V
≤
V
IN
≤
12V
0
≤
I
OUT
≤
10A , 6.5V
≤
V
IN
≤
12V
I
LOAD
= 10 mA , 1.5V≤ (V
IN
- V
OUT
)
≤
12V
(V
IN
- V
OUT
) =3V, 10mA
≤
I
OUT
≤
10A
V
IN
= 5V, 0
≤
I
OUT
≤
10A
V
IN
= 5V, 0
≤
I
OUT
≤
10A
V
IN
= 5V, 0
≤
I
OUT
≤
10A
V
IN
= 5V, 0
≤
I
OUT
≤
10A
V
IN
= 5V, 0
≤
I
OUT
≤
10A
V
IN
= 5.25V, 0
≤
I
OUT
≤
10A
V
IN
= 8V, 0
≤
I
OUT
≤
10A
∆V
OUT
,
∆V
REF
= 1%, I
OUT
= 8 A (Note 4)
Min
1.238
1.225
1.485
1.470
2.475
2.450
2.820
2.790
2.970
2.940
3.267
3.235
3.465
3.430
4.950
4.900
Typ
1.250
1.250
1.500
1.500
2.500
2.500
2.850
2.850
3.000
3.000
3.300
3.300
3.500
3.500
5.000
5.000
0.3
0.6
0.1
0.2
3
6
3
6
3
6
3
6
3
7
3
6
5
10
1.3
Max
1.262
1.270
1.515
1.530
2.525
2.550
2.880
2.910
3.030
3.360
3.333
3.365
3.535
3.570
5.050
5.100
6
10
0.3
0.4
12
20
12
20
12
20
12
20
15
25
15
25
20
35
1.5
Units
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
mV
mV
%
%
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
V
Line Regulation
Load Regulation
(Notes 2, 3)
AMS1082/-1.5/-2.5/-
2.85/ -3.0/-3.3/-3.5/-5.0
AMS1082
AMS1082-1.5
AMS1082-2.5
AMS1082-2.85
AMS1082-3.0
AMS1082-3.3
AMS1082-3.5
AMS1082-5.0
Dropout Voltage
(V
IN
-
V
OUT
)
AMS1082/-1.5/-2.5/-
2.85/ -3.0/-3.3/-3.5/-5.0
Advanced Monolithic Systems, Inc.
www.advanced-monolithic.com
Phone (925) 443-0722
Fax (925) 443-0723
ADMOS [ ADVANCED MONOLITHIC SYSTEMS ]
