MAX4995ALAUT 查看數據表（PDF） - Maxim Integrated
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MAX4995ALAUT Datasheet PDF : 13 Pages
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50mA to 600mA Programmable
Current-Limit Switches
Typical Operating Characteristics
(VIN = +3.3V, CIN = 1µF, COUT = 1µF, RSETI = 94.2kΩ, TA = +25°C, unless otherwise noted.)
CURRENT LIMIT
vs. SUPPLY VOLTAGE
315
MAX4995AL
310
305
300
295
290
285
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
SUPPLY VOLTAGE (V)
CURRENT-LIMIT RESPONSE (MAX4995A)
MAX4995A toc03
SUDDEN SHORT
APPLIED AT OUTPUT
VOUT
(2V/div)
NORMALIZED CURRENT LIMIT
vs. TEMPERATURE
1.100
MAX4995AL
1.075
1.050
1.025
1.000
0.975
0.950
0.925
0.900
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
CURRENT-LIMIT RESPONSE (MAX4995AF)
MAX4995A toc04
SUDDEN SHORT
APPLIED AT OUTPUT
VOUT
(2V/div)
IOUT
(10A/div)
IOUT
(10A/div)
10μs/div
10μs/div
CURRENT-LIMIT RESPONSE
MAX4995A toc05
RLOAD = 8Ω
VOUT
(2V/div)
4ms/div
IOUT
(100mA/div)
QUIESCENT SUPPLY CURRENT
vs. SUPPLY VOLTAGE
300
MAX4995A
280
260
240
220
200
180
160
140
120
100
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
SUPPLY VOLTAGE (V)
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