MAX1693(1999) Ver la hoja de datos (PDF) - Maxim Integrated
Número de pieza
componentes Descripción
Fabricante
MAX1693 Datasheet PDF : 8 Pages
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USB Current-Limited Switches
with Fault Blanking
(VIN = +5V, TA = +25°C, unless otherwise noted.)
Typical Operating Characteristics
QUIESCENT CURRENT vs. INPUT VOLTAGE
16
VON = GND
14 IOUT = O
12
10
8
6
4
2
0
0123456
INPUT VOLTAGE (V)
OFF-SWITCH CURRENT vs. TEMPERATURE
1000
V0N = VIN
100
10
1
0.1
0.01
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
TURN-ON TIME vs. TEMPERATURE
160
ILOAD = 425mA
140
VIN = 3V
120
100
80
VIN = 5V
60
40
20
0
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
QUIESCENT CURRENT vs. TEMPERATURE
16
VIN = 5V
15
14
VIN = 3V
13
12
11
10
9
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
NORMALIZED ON-RESISTANCE
vs. TEMPERATURE
1.4
IOUT = 425mA
1.2
1.0
0.8
0.6
0.4
0.2
0
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
TURN-OFF TIME vs. TEMPERATURE
7
ILOAD = 425mA
6
VIN = 5V
5
4
VIN = 3V
3
2
1
0
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
OFF-SUPPLY CURRENT
vs. TEMPERATURE
100
VON = VIN
10
1
0.1
0.01
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
NORMALIZED OUTPUT CURRENT
vs. OUTPUT VOLTAGE
1.2
ILIMIT
1.0
0.8
SHORT-CIRCUIT CURRENT
0.6
0.4
0.2
0
0123456
OUTPUT VOLTAGE (V)
FAULT-BLANKING TIMEOUT
vs. TEMPERATURE
12
10
8
6
4
2 IOUT = 850mA
VIN = 3V OR 5V
0
-40 -20 0 20 40 60
TEMPERATURE (°C)
80 100
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