BCM380X475Y800A3Z Datasheet, PDF (9/25 Pages) Vicor Corporation – Fixed Ratio DC-DC Converter

BCM380x475y800A3z
1000
800
600
400
200
0
35 45
Top only at temperature
55 65 75 85 95 105 115 125
Case Temperature (°C)
Top and leads at temperature
Top, leads, and belly at temperature
Figure 1 — Specified thermal operating area
1100
1000
900
800
700
600
500
400
300
260 275 290 305 320 335 350 365 380 395 410
Primary Input Voltage (V)
P_{SEC_OUT_DC}
P_{SEC_OUT_PULSE}
Figure 2 — Specified electrical operating area using rated R_{SEC_HOT}
22
20
18
16
14
12
10
260 275 290 305 320 335 350 365 380 395 410
Primary Input Voltage (V)
I_{SEC_OUT_DC}
I_{SEC_OUT_PULSE}
110
100
90
80
70
60
50
40
30
20
10
0
0
10 20 30 40 50 60 70 80 90 100 110
Secondary Output Current (% I ) _{SEC_OUT_DC}
Figure 3 — Specified Primary start-up into load current and external capacitance
BCM^® Bus Converter
Page 9 of 25
Rev 1.2
07/2015
vicorpower.com
800 927.9474