RXXLD10
LINEAR INTEGRATED CIRCUIT
ꢀ
TYPICAL CHARACTERISTICS
Overcurrent Protection Characteristics
(R15LD10)
Power Dissipation vs. Ambient
D : With infinite heat sink
10
8
1.5
1.2
VIN = 2.35V
VIN = 3V
P
VIN = 2.5V
0.9
0.6
V
IN = 3.3V
5
V
IN = 5V
0.3
0
0
-40 -20
0
20
40
60
80
0
0
0
0.5
1
1.5
2
2
2
Ambient Temperature, Ta (℃)
Output Current, IoUT (A)
Overcurrent Protection Characteristics
(R18LD10)
Overcurrent Protection Characteristics
(R25LD10)
1.8
1.6
2.5
2
V
IN = 2.35V
V
IN = 3V
VIN = 3V
VIN = 3.3V
VIN = 3.3V
1.4
1.2
VIN = 3.6V
VIN = 2.5V
1.5
1
1
0.8
0.6
0.4
V
IN = 5V
VIN = 4.5V
V
IN = 5V
0.5
0
0.2
0
0
0.5
1
1.5
2
0.5
1
1.5
Output Current, IoUT (A)
Output Current, IoUT (A)
Overcurrent Protection Characteristics
(R03LD10)
Overcurrent Protection Characteristics
(R33LD10)
3
3.5
3
2.5
VIN = 10V
V
IN = 10V
2.5
2
2
VIN = 7V
VIN = 7V
VIN = 5.5V
1.5
V
IN = 5.5V
IN = 5V
IN = 4.5V
1.5
1
VIN = 5V
V
1
0.5
0
V
VIN = 4.5V
0.5
0
0
0.5
1
1.5
2
0.5
1
1.5
Output Current, IoUT (A)
Output Current, IoUT (A)
UNISONIC TECHNOLOGIES CO., LTD
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QW-R102-025,B
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