AP2218T-5.0 Ver la hoja de datos (PDF) - BCD Semiconductor
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AP2218T-5.0 Datasheet PDF : 13 Pages
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1A LOW DROPOUT LINEAR REGULATOR
Typical Performance Characteristics
Preliminary Datasheet
AP2218
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
-40
-20
Heatsink size: 45*43 mm2
0
20
40
60
80
Ambient Temperature (oC)
100 120
3.5
3.0
T =25OC
CASE
2.5
2.0
1.5
1.0
0.5
0.0
1
2
3
4
5
6
7
8
9
10 11
V -V Differential Voltage (V)
IN OUT
Figure 4. Power Dissipation vs. Ambient Temperature Figure 5. Peak Output Current vs. VIN-VOUT Differential Voltage
20
18
AP2218-3.3V
I =100mA
16
OUT
I =750mA
OUT
14
I =1A
OUT
12
10
8
6
4
2
0
0
2
4
6
8
10
12
14
Supply Voltage (V)
Figure 6. Ground Current vs. Supply Voltage
16
14
12
10
8
6
4
2
0
-25
I =100mA
OUT
I =750mA
OUT
I =1A
OUT
0
25
50
75
100
125
Ambient Temperature(oC)
Figure 7. Ground Current vs. Ambient Temperature
Aug. 2005 Rev. 1. 0
BCD Semiconductor Manufacturing Limited
7
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