BCM380X475Y800A3Z Datasheet, PDF (15/25 Pages) Vicor Corporation – Fixed Ratio DC-DC Converter

BCM380x475y800A3z
350
300
250
200
150
100
50
0
0.0 1.8 3.5 5.3 7.0 8.8 10.5 12.3 14.0 15.8 17.5
Secondary Output Current (A)
V_PRI:
380 V
Figure 10 — V_{SEC_OUT_PP} vs. I_{SEC_DC} ; No external C_{SEC_OUT_EXT.} Board
mounted module, scope setting : 20 MHz analog BW
Figure 11 — Full load ripple, 270 µF C_{PRI_IN_EXT}; No external
C_{SEC_OUT_EXT.} Board mounted module, scope setting :
20 MHz analog BW
Figure 12 — 0 A– 16.9 A transient response:
C_{PRI_IN_EXT} = 270 µF, no external C_{SEC_OUT_EXT}
Figure 13 — 16.9 A – 0 A transient response:
C_{PRI_IN_EXT} = 270 µF, no external C_{SEC_OUT_EXT}
Figure 14 — Start up from application of V_{PRI_DC}= 380 V, 50% I_OUT,
100% C_{SEC_OUT_EXT}
BCM^® Bus Converter
Page 15 of 25
Rev 1.2
07/2015
Figure 15 — Start up from application of EN with pre-applied
V_{PRI_DC} = 380 V, 50% I_{SEC_DC}, 100% C_{SEC_OUT_EXT}
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