MAX869 データシートの表示（PDF） - Maxim Integrated
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MAX869 Datasheet PDF : 8 Pages
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2A, Current-Limited, High-Side
P-Channel Switch with Thermal Shutdown
__________________________________________Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
QUIESCENT CURRENT
vs. INPUT VOLTAGE
14
ON = GND
12 IOUT = 0A
10
8
6
4
2
0
0
1
2
3
4
5
6
INPUT VOLTAGE (V)
OFF-SWITCH CURRENT
vs. TEMPERATURE
700
600
VIN = VON = 5.5V
OUT = GND
500
400
300
200
100
0
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
NORMALIZED OUTPUT CURRENT
vs. OUTPUT VOLTAGE
1.2
1.0
ILIMIT
0.8
0.6
0.4
0.2
VIN = 5V
0
0
1
2
3
4
5
6
OUTPUT VOLTAGE (V)
QUIESCENT CURRENT
vs. TEMPERATURE
14
13
12
VIN = 5V
11
10
VIN = 3V
9
8
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
NORMALIZED ON-RESISTANCE
vs. TEMPERATURE
1.4
IOUT = 1/2ILIMIT
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
TURN-ON TIME
vs. TEMPERATURE
260
240 CIN = 100µF
220
COUT = 0.1µF
ILOAD = ILIMIT
200
180
160
140
VIN = 3V
120
100
VIN = 5V
80
60
40
20
0
-40 -20 0
20 40 60 80 100
TEMPERATURE (°C)
OFF-SUPPLY CURRENT
vs. TEMPERATURE
20
18 VIN = VOUT = 5.5V
IN = ON
16
14
12
10
8
6
4
2
0
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
IOUT/ISET RATIO
vs. SWITCH CURRENT
1400
1200
1000
800
600
400
200
0
0 0.4 0.8 1.2 1.6 2.0 2.4 2.8
ISWITCH (A)
TURN-OFF TIME
vs. TEMPERATURE
12
CIN = 100µF
10
COUT = 0.1µF
ILOAD = ILIMIT
VIN = 5V
8
VIN = 3V
6
4
2
0
-40 -20
0 20 40 60
TEMPERATURE (°C)
80 100
4 _______________________________________________________________________________________
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