AP3003S-ADJE1 Ver la hoja de datos (PDF) - BCD Semiconductor
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AP3003S-ADJE1 Datasheet PDF : 16 Pages
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150kHz 3A BUCK DC-DC CONVERTER
Typical Performance Characteristics (Continued)
Data Sheet
AP3003
5.50
5.25
5.00
4.75
4.50
4.25
4.00
3.75
3.50
-40
-20
0
20
40
60
80
Junction Temperature (OC)
V =12V
IN
100 120
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
T =25OC
J
V =0, Switch Off
ON/OFF
5
10
15
20
25
30
35
40
Supply Voltage (V)
Figure 12. Switch Current Limit vs. Junction Temperature Figure 13. Quiescent Current vs. Supply Voltage
5.50
5.25
5.00
4.75
4.50
4.25
4.00
3.75
3.50
3.25
3.00
2.75
2.50
-40
-20
V =12V
IN
V =0V, Switch OFF
ON/OFF
0
20
40
60
80
Junction Temperature (oC)
100 120
180
160
140
120
100
80
60
40
20
T =25OC
J
V =5V
ON/OFF
0
0
4
8
12
16
20
24
28
32
36
Supply Voltage (V)
Figure 14. Quiescent Current vs. Junction Temperature Figure 15. Shutdown Quiescent Current vs. Input Voltage
Feb. 2007 Rev. 1. 1
BCD Semiconductor Manufacturing Limited
10
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