参数资料
型号: LTM4600HVIV
厂商: LINEAR TECHNOLOGY CORP
元件分类: 稳压器
英文描述: 17 A SWITCHING REGULATOR, 800 kHz SWITCHING FREQ-MAX, PBGA104
封装: 15 X 15 MM, 2.80 MM HEIGHT, ROHS COMPLIANT, MO-222, LGA-104
文件页数: 8/24页
文件大小: 389K
代理商: LTM4600HVIV
PRERELEASE
LTM4600HV
16
4600hvp
Figure 17. BGA Heatsink
Figure 16. No Heatsink
AMBIENT TEMPERATURE (
°C)
50
MAXIMUM
LOAD
CURRENT
(A)
70
4600hv F19.eps
60
80
90
400 LFM
200 LFM
0 LFM
10
9
8
7
6
5
4
VIN = 24V
VOUT = 3.3V TEMPERATURE
DE-RATING
Figure 19. BGA Heatsink
AMBIENT TEMPERATURE (
°C)
50
70
4600hv F18.eps
60
80
90
VIN = 24V
VOUT = 3.3V TEMPERATURE
DE-RATING
400 LFM
200 LFM
0 LFM
MAXIMUM
LOAD
CURRENT
(A)
10
8
6
4
0
2
Figure 18. No Heatsink
APPLICATIO S I FOR ATIO
WU
U
OUTPUT CURRENT (A)
08
6
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
AMBIENT TEMPERATURE (
°C)
40
70
4600hv F16
60
50
80
90
VIN = 12V
VO = 3.3V
400 LFM
200 LFM
0 LFM
MAXIMUM
LOAD
CURRENT
(A)
10
9
8
7
6
4
5
0
1
2
3
AMBIENT TEMPERATURE (
°C)
40
50
MAXIMUM
LOAD
CURRENT
(A)
70
4600hv F17
60
80
90
100
VIN = 12V
VO = 3.3V
400 LFM
200 LFM
0 LFM
10
9
8
7
6
5
4
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