IB054Q096T64N1-00

IBC MODULE

Rev 1.3

vicorpower.com

Page 8 of 14

11/2012

800 735.6200

SPECIFICATIONS (CONT.)

Output Current Derating

Ambient Air Temperature (°C)

200 LFM

400 LFM

600 LFM

70

60

50

40

30

20

10

0

25

35

45

55

65

75

85

95

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

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

Tested with IBC evaluation board IB054Q096T64N1-CB

Output Current Derating

Ambient Air Temperature (°C)

200 LFM

400 LFM

600 LFM

70

60

50

40

30

20

10

0

25

35

45

55

65

75

85

95

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

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

Tested with IBC evaluation board IB054Q096T64N1-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

IBC

E – Load

Cy

= 4700 pF

20 MHz BW

10 µF

0.1 µF

a-d

Figure 23 — Test circuit; output voltage ripple