Datasheet

LTM4602
15
4602fa
Figure 14. 5V to 3.3V, No Heat Sink
Figure 15. 5V to 3.3V, BGA Heat Sink
Figure 8. 1.5V Power Loss vs Load Current
Figure 9. 5V to 1.5V, No Heat Sink
Figure 10. 5V to 1.5V, BGA Heat Sink
Figure 11. 12V to 1.5V, No Heat Sink Figure 12. 12v to 1.5V, BGA Heat Sink Figure 13. 3.3V Power Loss
vs Load Current
CURRENT (A)
0.6
0
POWER LOSS (W)
0.4
0.8
1.2
1.0
2.1
3.1 4.1
4602 F08
5.1
1.6
2.0
0.2
0.6
1.0
1.4
1.8
6.1
5V TO 1.5V
LOSS
12V TO 1.5V
LOSS
TEMPERATURE (°C)
50
5
6
7
90
4602 F09
4
3
60 70 80 100
2
1
0
CURRENT (A)
0LFM
200LFM
400LFM
TEMPERATURE (°C)
50
5
6
7
90
4602 F10
4
3
60 70 80 100
2
1
0
CURRENT (A)
0LFM
200LFM
400LFM
TEMPERATURE (°C)
50
5
6
7
90
4602 F11
4
3
60 70 80 100
2
1
0
CURRENT (A)
0LFM
200LFM
400LFM
TEMPERATURE (°C)
50
5
6
7
90
4602 F09
4
3
60 70 80 100
2
1
0
CURRENT (A)
0LFM
200LFM
400LFM
CURRENT (A)
0.5
POWER LOSS (W)
1.5
2.0
2.5
3.1
5.1
4601 F13
1.0
0.5
0
1.0 2.1 4.1
3.0
3.5
4.0
6.1
5V TO 3.3V LOSS
12V TO 3.3V LOSS
12V TO 3.3V (950kHz) LOSS
TEMPERATURE (°C)
50
5
6
7
90
4602 F14
4
3
60 70 80 100
2
1
0
CURRENT (A)
0LFM
200LFM
400LFM
TEMPERATURE (°C)
50
5
6
7
90
4602 F15
4
3
60 70 80 100
2
1
0
CURRENT (A)
0LFM
200LFM
400LFM
APPLICATIONS INFORMATION