SPECIFICATIONS (CONT.)

Output Power Derating

Ambient Temperature (°C)

100 LFM

200 LFM

300 LFM

400 LFM

0

10

20

30

40

50

60

70

25

40

55

70

85

Figure 19 — Maximum output power derating vs ambient air temperature.

Transverse airflow, Board and junction temperatures <125° C.

Tested with IBC evaluation board IB050Q096T70N1-CB

Output Power Derating

Ambient Temperature (°C)

100 LFM

200 LFM

300 LFM

400 LFM

0

10

20

30

40

50

60

70

25

40

55

70

85

Figure 20 — Maximum output power derating vs ambient air temperature.

Longitudinal airflow, Board and junction temperatures <125° C.

Tested with IBC evaluation board IB050Q096T70N1-CB

Vsource

+

_

Current Probe

47 µF

IBC

+IN

EN

–IN

+OUT

–OUT

C*

*Maximum load capacitance

Figure 21 — Test circuit; inrush current overshoot

Vsource

+

_

Current Probe

470 µF

IBC

+IN

EN

–IN

+OUT

–OUT

10 µH

Figure 22 — Test circuit; input reflected ripple current

WAVEFORMS (CONT.)

+IN

–IN

+OUT

–OUT

PCD

E – Load

Cy

= 4700 pF

20 MHz BW

10 µF

0.1 µF

a-d

Figure 23 — Test circuit; output voltage ripple

VI BRICK IBC Module

IB050Q096T70N1-00

vicorpower.com

Rev. 1.6

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