AMS2911
ABSOLUTE MAXIMUM RATINGS (Note 1)
Power Dissipation
Internally limited
Thermal Resistance
TO-220 package
TO-263 package
TO-252 package
SOT-223 package
Input Voltage
15V
j
j
JA= 50°C/W
JA= 30°C/W
j JA= 80°C/W
Operating Junction Temperature
Control Section
Power Transistor
0°C to 125°C
0°C to 150°C
j
JA= 90°C/W*
* With package soldering to copper area over backside
Storage temperature
Soldering information
Lead Temperature (10 sec)
- 65°C to +150°C
ground plane or internal power plane j can vary from
JA
46°C/W to >90°C/W depending on mounting technique and
the size of the copper area.
300°C
ELECTRICAL CHARACTERISTICS
Electrical Characteristics at IOUT = 0 mA, and TJ = +25°C unless otherwise specified.
Parameter
Device
Conditions
Min
Typ
Max
Units
Reference Voltage
(Note 2)
AMS2911
IOUT = 10 mA
10mA £ IOUT £ 1A, 1.5V£ (VIN - VOUT) £ 12V
1.238
1.225
1.250
1.250
1.262
1.270
V
V
Output Voltage
(Note 2)
AMS2911-1.5
AMS2911-2.5
AMS2911-2.85
AMS2911-3.3
AMS2911-5.0
AMS2911
1.485
1.476
1.500
1.500
1.515
1.524
V
V
0 £ IOUT £ 1A , 4.35V£ VIN £ 12V
0 £ IOUT £ 1A , 4.35V£ VIN £ 12V
0 £ IOUT £ 1A , 4.35V£ VIN £ 12V
0 £ IOUT £ 1A , 4.75V £ VIN £ 12V
0 £ IOUT £ 1A , 6.5V £ VIN £ 12V
ILOAD = 10 mA , 1.5V£ (VIN - VOUT) £ 12V
4.35V£ VIN £ 12V
2.475
2.460
2.500
2.500
2.525
2.540
V
V
2.82
2.79
2.850
2.850
2.88
2.91
V
V
3.267
3.235
3.300
3.300
3.333
3.365
V
V
4.950
4.900
5.000
5.000
5.050
5.100
V
V
Line Regulation
0.015
0.035
.02
.02
%
%
AMS2911-1.5
AMS2911-2.5
AMS2911-2.85
AMS2911-3.3
AMS2911-5.0
0.3
0.6
5
6
mV
mV
0.3
0.6
6
6
mV
mV
4.35V£ VIN £ 12V
0.3
0.6
6
6
mV
mV
4.35V£ VIN £ 12V
0.5
1.0
10
10
mV
mV
4.75V£ VIN £ 12V
0.5
1.0
10
10
mV
mV
6.5V£ VIN £ 12V
Load Regulation
(Notes 2, 3)
AMS2911
0.1
0.2
0.3
0.4
%
%
(VIN - VOUT) =3V, 10mA £ IOUT £ 1A
AMS2911-1.5
AMS2911-2.5
AMS2911-2.85
AMS2911-3.3
AMS2911-5.0
3
6
10
20
mV
mV
VIN = 5V, 0 £ IOUT £ 1A
VIN = 5V, 0 £ IOUT £ 1A
VIN = 5V, 0 £ IOUT £ 1A
VIN = 5V, 0 £ IOUT £ 1A
VIN = 8V, 0 £ IOUT £ 1A
3
6
12
20
mV
mV
3
6
12
20
mV
mV
3
7
15
25
mV
mV
5
10
20
35
mV
mV
Advanced Monolithic Systems, Inc. 6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
ADMOS [ ADVANCED MONOLITHIC SYSTEMS ]
