LTM4600HVMPV View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTM4600HVMPV' PDF : 24 Pages View PDF
applications information
10
VIN = 12V
VOUT = 3.3V
9
8
7
6
5
0 LFM
200 LFM
400 LFM
4
40 50 60 70 80 90 100
AMBIENT TEMPERATURE (°C)
4600hv F17
Figure 17. BGA Heat Sink
10
VIN = 24V
VOUT = 3.3V TEMPERATURE
DE-RATING
8
6
4
2
0 LFM
200 LFM
400 LFM
0
50
60
70
80
90
AMBIENT TEMPERATURE (°C)
4600hv F18.eps
Figure 18. No Heat Sink
LTM4600HV
10
0 LFM
200 LFM
9
400 LFM
8
7
6
5 VIN = 24V
VOUT = 3.3V TEMPERATURE
DE-RATING
4
50
60
70
80
90
AMBIENT TEMPERATURE (°C)
4600hv F19.eps
Figure 19. BGA Heat Sink
Table 3. 1.5V Output
DERATING CURVE
Figures 9, 11, 13
Figures 9, 11, 13
Figures 9, 11, 13
Figures 10, 12, 14
Figures 10, 12, 14
Figures 10, 12, 14
Table 4. 3.3V Output
DERATING CURVE
Figures 16, 18
Figures 16, 18
Figures 16, 18
Figures 17, 19
Figures 17, 19
Figures 17, 19
VIN (V)
5, 12, 18
5, 12, 18
5, 12, 18
5, 12, 18
5, 12, 18
5, 12, 18
VIN (V)
12, 24
12, 24
12, 24
12, 24
12, 24
12, 24
POWER LOSS CURVE
Figure 8
Figure 8
Figure 8
Figure 8
Figure 8
Figure 8
AIR FLOW (LFM)
0
200
400
0
200
400
HEAT SINK
None
None
None
BGA Heat Sink
BGA Heat Sink
BGA Heat Sink
POWER LOSS CURVE
Figure 15
Figure 15
Figure 15
Figure 15
Figure 15
Figure 15
AIR FLOW (LFM)
0
200
400
0
200
400
HEAT SINK
None
None
None
BGA Heat Sink
BGA Heat Sink
BGA Heat Sink
qJA (°C/W)
15.2
14
12
13.9
11.3
10.25
qJA (°C/W)
15.2
14.6
13.4
13.9
11.1
10.5
For more information www.linear.com/LTM4600HV
4600hvfe
17
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