BC048A080M024TP datasheet(6/11 Pages) VICOR

6 / 11 page

Bus Converter Module

BC048A080T024FP

vicorpower.com

Rev. 1.0

Page 6 of 11

SPECIFICATIONS (CONT.)

Parameter

Min

Typ

Max

Unit

Notes

MTBF

MIL-HDBK-217F

3.5

Mhrs

25°C, GB

Isolation specifications

Voltage

2,250

Vdc

Input to output

Capacitance

3,000

Input to output

Resistance

MΩ

Input to output

Agency approvals

cTÜVus

UL /CSA 60950-1, EN 60950-1

CE Mark

Low voltage directive

RoHS

Mechanical

See Mechanical Drawings, Figure 18, 19

Weight

1.10/31,3

oz /g

Dimensions

Length

1.91/ 48,6

in / mm

Baseplate model

Width

1.09/ 27,7

in / mm

Baseplate model

Height

0.37/ 9,5

in / mm

Baseplate model

Thermal

Over temperature shutdown

125

130

135

°C

Junction temperature

Thermal capacity

23.8

Ws /°C

Baseplate to ambient

7.7

°C / W

Baseplate to ambient; 1000 LFM

2.9

°C / W

Baseplate to sink; flat greased surface

0.40

°C / W

Baseplate to sink; thermal pad

0.36

°C / W

General Specifications

Parameter

Min

Typ

Max

Unit

Notes

Primary control (PC)

DC voltage

4.8

5.0

5.2

Vdc

Module disable voltage

2.4

2.5

Vdc

Module enable voltage

2.5

2.6

Vdc

Current limit

2.4

2.5

2.9

Source only

Enable delay time

Disable delay time

µs

See Figure 12, time from PC low to output low

Auxiliary Pins

Figure 12 — VOUT at full load vs. PC disable

Figure 13 — PC signal during fault

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