AS2830
ABSOLUTE MAXIMUM RATINGS
Lead Temp. (Soldering, 10 Seconds) .............................. 300°C
Storage Temperature Range ............................-65° to +150°C
Operating Junction Temperature Range ......................
AS2830 Control Section............................ -45°C +125°C
AS2830 Power Transistor...........................-45°C +150°C
Maximum Input Voltage ...................................... 10V
Input to Output Voltage Differential Max........... 8.8V
ELECTRICAL CHARACTERISTICS (NOTE 1) at IOUT = 10mA, T =25 C, unless otherwise specified.
°
A
AS2830A
AS2830
PARAMETER
CONDITIONS
Typ
Units
Min
Max
Min
Max
1.5V Version
Output Voltage (Note 2)
1.5
1.5
1.485
1.470
1.515
1.530
1.470
1.455
1.530
1.545
V
AS2830-1.5V, 0 ≤IOUT≤3A, 2.75V≤VIN ≤10V
2.5V Version
Output Voltage (Note 2)
2.5
2.5
2.475
2.450
2.525
2.550
2.450
2.425
2.550
2.575
V
AS2830-2.5V, 0 ≤IOUT≤3A, 4.0V≤VIN ≤10V
3.3V Version
Output Voltage (Note 2)
3.3
3.3
3.270
3.240
3.330
3.360
3.230
3.201
3.370
3.399
V
V
V
AS2830-3.3V, 0 ≤IOUT≤3A, 4.75V≤VIN ≤10V
AS2830-5.0V, 0 ≤IOUT≤3A, 6.5V≤VIN ≤10V
VIN≤ 7V, P≤ PMAX
5.0V Version
Output Voltage (Note 2)
5.0
5.0
4.95
4.90
5.05
5.10
4.900
4.850
5.100
5.150
All Voltage Options
Reference Voltage (VREF
)
1.238
1.225
1.263
1.270
1.225
1.212
1.270
1.288
1.250
1.5V≤ (VIN -VOUT)≤(VIN-VOUT
10mA≤IOUT≤3A
)
,
MAX
Min. Load Current (Note 3)
Line Regulation (∆VREF (VIN))
5
10
0.2
10
0.2
mA
%
1.5V≤ (VIN -VOUT)≤ (VIN-VOUT
)
MAX
0.005
2.75V≤VIN ≤7V, IOUT=10mA, TJ=25°C
(Note 3)
0.005
0.05
0.05
1.1
0.2
0.3
0.3
1.2
0.2
0.3
0.3
1.2
%
%
%
V
V
IN ≤7V, IOUT=0mA, TJ=25°C
(Note 2)
Load Regulation (∆VREF (IOUT)) 10mA≤IOUT ≤3A, (VIN-VOUT)=3V, TJ=25°C
(Note 3)
0≤IOUT ≤3A, VIN=7V, TJ=25°C
(Note 2)
Dropout Voltage
Current Limit
∆VREF=1%
IOUT =3A
OUT≤ 3A
I
VIN=7V
1.4V≤ (VIN- VOUT) (Note3)
TA=125°C, 1000 Hrs.
A
IOUT
(
)
4.0
0.3
3.2
3.2
MAX
Long Term Stability
1
1
%
(Note
2)
Thermal Regulation
(∆VOUT (Pwr))
0.01
0.020
0.020
%/W
%
TA=25°C, 20 ms pulse
Temperature Stability
(∆VOUT (T))
0.25
Output Noise, RMS
Thermal Resistance
0.003
%V
°C/W
10Hz to 10kHz TA = 25°c
TO-220
Junction to Tab
3.0
60
3.0
60
Junction to Ambient
Junction to Tab
DD Package
3.0
60
3.0
60
Junction to Ambient
The Bold specifications apply to the full operating temperature range.
Note 1: Changes in output voltage due to heating effects are covered under the specification for thermal regulation.
Note 2: Fixed Version Only
Note 3: Adjustable Version Only
Rev. 10/6/00
SIPEX [ SIPEX CORPORATION ]
