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IB050E096T40N1-00 Datasheet, PDF (8/13 Pages) Vicor Corporation – 5:1 Intermediate Bus Converter Module: Up to 300 W Output | |||
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SPECIFICATIONS (CONT.)
WAVEFORMS (CONT.)
Output Current Derating
50
45
40
35
30
25
20
15
10
5
0
25
35
45
55
65
75
85
95
Ambient Air Temperature (°C)
200 LFM
400 LFM
600 LFM
Figure 19 â Maximum output power derating vs ambient air temperature.
Transverse airflow, Board and junction temperatures <125°C
tested with IBC evaluation board IB050E096T40N1-CB
Output Current Derating
50
45
40
35
30
25
20
15
10
5
0
25
35
45
55
65
75
85
95
Ambient Air Temperature (°C)
200 LFM
400 LFM
600 LFM
Figure 20 â Maximum output power derating vs ambient air temperature.
Longitudinal airflow, Board and junction temperatures <125°C
tested with IBC evaluation board IB050E096T40N1-CB
Current Probe
+IN
+OUT
+
Vsource
_
47 μF
EN
IBC
C*
âIN
âOUT
*Maximum load capacitance
Vsource
Current Probe
10 μH
+IN
+
EN
470 μF
_
âIN
IBC
+OUT
âOUT
Figure 21 â Test circuit; inrush current overshoot
Figure 22 â Test circuit; input reflected ripple current
10 μF 0.1 μF
+IN
+OUT
IBC
âIN
âOUT
Cya
Cyc
Cyb
Cyd
Cya-d = 4700 pF
E â Load
20 MHz BW
Figure 23 â Test circuit; output voltage ripple
Vsource
+
_
CIN
+IN
+OUT
EN
IBC
âIN
âOUT
CIN = 500 μF
COUT = 0.4 x [ POUT MAX (w) ] μF
RL =
VOUT
0.25 x IOUT MAX
Ω
COUT
RL
Figure 24 â Test circuit; load transient
VI BRICK IBC Module
IB050E096T40N1-00
vicorpower.com
Rev. 1.5
Page 8 of 13
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