AS2830R Просмотр технического описания (PDF) - Signal Processing Technologies
Номер в каталоге
Компоненты Описание
производитель
AS2830R
Signal Processing Technologies
AS2830R Datasheet PDF : 6 Pages
| |||
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
AS2830
Maximum Input Voltage ...................................... 10V
Input to Output Voltage Differential Max ........... 8.8V
ELECTRICAL CHARACTERISTICS (NOTE 1) at IOUT = 10mA, TA=25°C, unless otherwise specified.
PARAMETER
CONDITIONS
Typ AS2830A
Min Max
AS2830
Min Max
1.5V Version
Output Voltage (Note 2)
AS2830-1.5V, 0 ≤IOUT≤3A, 2.75V≤VIN ≤10V
1.5 1.485 1.515 1.470 1.530
1.5 1.470 1.530 1.455 1.545
2.5V Version
Output Voltage (Note 2)
AS2830-2.5V, 0 ≤IOUT≤3A, 4.0V≤VIN ≤10V
2.5 2.475 2.525 2.450 2.550
2.5 2.450 2.550 2.425 2.575
3.3V Version
Output Voltage (Note 2)
AS2830-3.3V, 0 ≤IOUT≤3A, 4.75V≤VIN ≤10V
3.3 3.270 3.330 3.230 3.370
3.3 3.240 3.360 3.201 3.399
5.0V Version
Output Voltage (Note 2)
AS2830-5.0V, 0 ≤IOUT≤3A, 6.5V≤VIN ≤10V
5.0
4.95
5.05
4.900 5.100
5.0
4.90
5.10
4.850 5.150
All Voltage Options
Reference Voltage (VREF)
Min. Load Current (Note 3)
Line Regulation (∆VREF (VIN))
VIN≤ 7V, P≤ PMAX
1.5V≤ (VIN -VOUT)≤(VIN-VOUT) MAX,
10mA≤IOUT≤3A
1.5V≤ (VIN -VOUT)≤ (VIN-VOUT) MAX
2.75V≤VIN ≤7V, IOUT=10mA, TJ=25°C
(Note 3)
1.238
1.250 1.225
5
0.005
1.263
1.270
10
0.2
1.225
1.212
1.270
1.288
10
0.2
VIN ≤7V, IOUT=0mA, TJ=25°C
(Note 2)
0.005
0.2
0.2
Load Regulation (∆VREF (IOUT)) 10mA≤IOUT ≤3A, (VIN-VOUT)=3V, TJ=25°C
0.05
0.3
0.3
(Note 3)
0≤IOUT ≤3A, VIN=7V, TJ=25°C
0.05
0.3
0.3
(Note 2)
Dropout Voltage
Current Limit
IOUT (MAX)
Long Term Stability
∆VREF=1%
IOUT =3A
IOUT≤ 3A
VIN=7V
1.4V≤ (VIN- VOUT) (Note3)
TA=125°C, 1000 Hrs.
1.1
1.2
1.2
4.0
3.2
3.2
0.3
1
1
(Note
2)
Thermal Regulation
(∆VOUT (Pwr))
Temperature Stability
(∆VOUT (T))
Output Noise, RMS
Thermal Resistance
TA=25°C, 20 ms pulse
10Hz to 10kHz TA = 25°c
TO-220
Junction to Tab
Junction to Ambient
DD Package
Junction to Tab
Junction to Ambient
0.01
0.25
0.003
0.020
3.0
60
3.0
60
0.020
3.0
60
3.0
60
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
Units
V
V
V
V
V
mA
%
%
%
%
V
A
%
%/W
%
%V
°C/W
Rev. 10/6/00
Share Link: