UTCLP2950 Просмотр технического описания (PDF) - Unisonic Technologies
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UTCLP2950 Datasheet PDF : 7 Pages
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UTC LP2950/2951 LINEAR INTEGRATED CIRCUIT
TYPICAL PERFORMANCE CHARACTERISTICS
Fig.4 Dropout Characteristics
6
5
RL=50kΩ
4
3
RL=50Ω
2
1
0
0
1
23
4
5
6
INPUT VOLTAGE(V)
Fig. 7 Ground Pin Current
120
110
100
90
VIN=6V
IL=100µA
80
70
60
50
-75 -50 -25 0 25 50 75 100 125 150
TEMPERATURE(°C)?
Fig. 10 Short Circuit Current
170
160
150
140
130
120
110
100
-75 -50 -25 0 25 50 75 100 125 150
TEMPERATURE(°C)?
Fig.5 Input Current
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
00 1
RL=50Ω
2 34 56 78
INPUT VOLTAGE(V)
9 10 11 12
Fig. 8 Ground Pin Current
8
7
V IN=6V
6
IL=100mA
5
4
-75 -50 -25 0 25 50 75 100 125 150
TEMPERATURE(°C)?
Fig. 11 Dropout Voltage
500
400
300
200
100
0
0.1
1
10
100
OUTPUT CURRENT(mA)
Fig. 6 Dropout Voltage
600
500
IL=100mA
400
300
＞
IL=100µA
100
50
0
-75 -50 -25 0 25 50 75 100 125 150
TEMPERATURE(°C)?
Fig. 9 Shutdown Threshold Voltage
1.8
1.6
1.4
1.2
1.0
0.8
0.6
-75 -50 -25 0 25 50 75 100 125 150
TEMPERATURE(°C)
UTC
UNISONIC TECHNOLOGIES CO., LTD. 7
QW-R102-001,E
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