MAX14523B 查看數據表（PDF） - Maxim Integrated
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MAX14523B Datasheet PDF : 10 Pages
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250mA to 1.5A, Adjustable
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
1.60
NORMALIZED CURRENT LIMIT
vs. TEMPERATURE
1.10
QUIESCENT SUPPLY CURRENT
vs. SUPPLY VOLTAGE
300
1.55
1.05
250
1.50
1.00
200
1.45
0.95
150
1.40
1.70
2.65
3.60
4.55
5.50
SUPPLY VOLTAGE (V)
0.90
-40
-7
26
59
92 125
TEMPERATURE (°C)
100
1.70
2.65
3.60
4.55
5.50
SUPPLY VOLTAGE (V)
QUIESCENT SUPPLY CURRENT
vs. TEMPERATURE
300
250
VIN = +5V
200
150
VIN = +3.3V
100
-40
-7
26
59
92 125
TEMPERATURE (°C)
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
10
VON = 0V
9
8
7
6
5
VIN = +5V
4
3
2
VIN = +3.3V
1
0
-40
-7
26
59
92 125
TEMPERATURE (°C)
SHUTDOWN FORWARD CURRENT
vs. TEMPERATURE
10
VON = 0V, VOUT = 0V
9
8
7
6
5
VIN = +5.5V
4
3
2
VIN = +1.7V
1
0
-40
-7
26
59
92 125
TEMPERATURE (°C)
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