LTM4600HVEV#PBF Linear Technology, LTM4600HVEV#PBF Datasheet - Page 15

• Manufacturer Part Number: LTM4600HVEV#PBF
• Description: IC DC/DC UMODULE 10A 104-LGA
• Manufacturer: Linear Technology
• Series: µModuler
• Type: Point of Load (POL) Non-Isolatedr

Specifications of LTM4600HVEV#PBF

• Design Resources: LTM4600HV Spice Model
• Output: 0.6 ~ 5 V
• Number Of Outputs: 1
• Power (watts): 50W
• Mounting Type: Surface Mount
• Voltage - Input: 4.5 ~ 28 V
• Package / Case: 104-LGA
• 1st Output: 0.6 ~ 5 VDC @ 10A
• Size / Dimension: 0.59" L x 0.59" W x 0.11" H (15mm x 15mm x 2.8mm)
• Power (watts) - Rated: 50W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 92%
• Dc To Dc Converter Type: Step Down
• Pin Count: 104
• Input Voltage: 28V
• Output Voltage: 0.6 to 5V
• Switching Freq: 850KHz
• Output Current: 10A
• Package Type: LGA
• Output Type: Adjustable
• Switching Regulator: Yes
• Mounting: Surface Mount
• Input Voltage (min): 4.5V
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• Lead Free Status / Rohs Status: Compliant

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