SPX2700AM3-3.3 Просмотр технического описания (PDF) - Signal Processing Technologies
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SPX2700AM3-3.3 Datasheet PDF : 11 Pages
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SPX2700/01/02
ABSOLUTE MAXIMUM RATINGS
Power Dissipation..........................................Internally Limited
Lead Temp. (Soldering, 10 Seconds) .............................. 260°C
Feedback Input Voltage...................................... -1.5V to +30V
Shutdown Input Voltage..................................... -0.3V to +30V
Error Comparator Output ................................... -0.3V to +30V
Input Supply Voltage Continuous ......................... +12V
Transient................-20V to +60V
Storage Temperature Range .........................-65° to +150°C
Operating Junction Temperature Range ..... -40°C to +125°C
ESD Rating
.....................................2KV Min
ELECTRICAL CHARACTERISTICS at VIN = VO + 5V, IO = 700mA, CO = 10 µF, unless otherwise specified. Limits in
Boldface type apply over the entire operating temperature range. All other specifications are TA = 25°C.
Parameter
Conditions
Typ.
SPX2700/01/02A
SPX2700/01/02
Units
(Note 2)
Min
Max Min
Max
3.3V Version
Output Voltage
-40°C≤TJ≤+125°C
3.3
3.267
3.333
3.234
3.366
V
3.3
3.217
3.382
3.185
3.415
5V Version
1mA≤ IL≤500mA
Output Voltage
-40°C≤TJ≤+125°C
5.0
4.950
5.050
4.900
5.100
V
5.0
4.880
5.120
4.870
5.130
All Voltage Options
1mA≤ IL≤700mA
Output Voltage
20
Temperature Coefficient
(Note1)
100
150
ppm/°C
Line Regulation (Note 3)
6V≤ VIN≤30V (Note4)
0.03
0.1
0.20
%max
0.40
0.80
Load Regulation (Note 3)
IL = 1 to 700
0.04
IL = 0.1 to 1mA
Dropout Voltage (Note 5)
IL = 1mA
60
IL = 700mA
375
0.20
0.30
%max
0.30
0.50
100
100
mV
150
150
400
400
500
500
Ground Current
IL = 1mA
100
4.5
15
150
150
µA
180
180
2
2
mA
2.5
2.5
14
14
IL = 700mA
20
16
16
20
20
22
22
Current Limit
VOUT = 0
700
700
mA
800
800
Thermal Regulation
0.05
0.2
0.2
%/w
Output Noise, 10Hz to 100kHz
IL = 100mA
Adjustable Versions Only
Reference Voltage
Feedback Pin Bias Current
Reference Voltage Temperature
Coefficient
Feedback Pin Bias Current
Temperature Coefficient
CL = 2.2µF
CL = 33µF
Over Temperature
(Note 6)
(Note 7)
400
200
1.235
20
50
0.1
1.0
1.210
1.200
1.185
0.60
1.260
1.270
1.285
40
60
1.0
1.200
1.980
1.185
0.60
1.270
1.272
1.285
60
80
µV
Vrms
V
nA
ppm/°C
NA/°C
Rev. 10/25/00
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