Datasheet

LTM4600HV
15
4600hvfc
AMBIENT TEMPERATURE (°C)
50
MAXIMUM LOAD CURRENT (A)
70
4600hv F12
60
10
9
8
7
6
5
3
4
80 90 100
V
IN
= 12V
V
OUT
= 1.5V
400 LFM
200 LFM
0 LFM
Figure 12. BGA Heatsink
AMBIENT TEMPERATURE (°C)
50 55 70
4600hv F11
60 65 75 80 85 90
V
IN
= 12V
V
OUT
= 1.5V
400 LFM
200 LFM
0 LFM
MAXIMUM LOAD CURRENT (A)
10
9
8
7
6
5
4
Figure 11. No Heatsink
AMBIENT TEMPERATURE (°C)
50
MAXIMUM LOAD CURRENT (A)
70
4600hv F10
60 80 90 100
V
IN
= 5V
V
OUT
= 1.5V
400 LFM
200 LFM
0 LFM
10
9
8
7
6
5
4
Figure 10. BGA Heatsink
APPLICATIO S I FOR ATIO
WUU
U
AMBIENT TEMPERATURE (°C)
50 70
4600hv F09
60 80 90
V
IN
= 5V
V
OUT
= 1.5V
400 LFM
200 LFM
0 LFM
MAXIMUM LOAD CURRENT (A)
10
9
8
7
6
5
4
Figure 9. No Heatsink
OUTPUT CURRENT (A)
086
4600hv F08
24 10
3.5
4.0
4.5
3.0
2.5
2.0
1.5
1.0
0.5
0
POWER LOSS (W)
5V LOSS
12V LOSS
18V LOSS
V
OUT
= 1.5V
Figure 8. 1.5V Power Loss Curves
vs Load Current
AMBIENT TEMPERATURE (°C)
50
MAXIMUM LOAD CURRENT (A)
70
4600hv F14
60
10
8
6
4
0
2
80 90 100
V
IN
= 18V
V
OUT
= 1.5V
400 LFM
200 LFM
0 LFM
Figure 14. BGA Heatsink
AMBIENT TEMPERATURE (°C)
40 50 70
4600hv F13
60 80 90
V
IN
= 18V
V
OUT
= 1.5V
400 LFM
200 LFM
0 LFM
MAXIMUM LOAD CURRENT (A)
10
9
8
7
6
5
0
1
2
3
4
Figure 13. No Heatsink
OUTPUT CURRENT (A)
086
4600hv F15
24 10
3.5
4.0
5.0
4.5
3.0
2.5
2.0
1.5
1.0
0.5
0
POWER LOSS (W)
12V LOSS
24V LOSS
Figure 15. 3.3V Power Loss
Curves vs Load Current
Figure 16. No Heatsink
AMBIENT TEMPERATURE (°C)
40 70
4600hv F16
6050 80 90
V
IN
= 12V
V
OUT
= 3.3V
400 LFM
200 LFM
0 LFM
MAXIMUM LOAD CURRENT (A)
10
9
8
7
6
4
5
0
1
2
3