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The V•I Chip Bus Converter Module (BCM) is a Sine Amplitude Converter that offers superior performance, the highest efficiency, and highest power density in the smallest package available. BCMs provide an isolated intermediate bus voltage to power non-isolated POL (Point-of-Load) converters or serve as an isolated voltage source for ATE, server, telecom, and industrial control applications. Some additional features include:
Full-chip and half-chip BCMs are compatible with standard pick-and-place and surface-mount assembly processes.
800-735-6200
Whole Family BCM Shortform »
Whole Family HV BCM Shortform »
| Output Voltage (V) | Input Voltage (V) | |||
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48
(38 – 55) |
270 (240 – 330) |
352 (330 – 365) |
384 (360 – 400) |
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| 1.5 | B048F015T14, 140 W | — | — | — |
| 3 | B048F030T21, 210 W | — | — | — |
| 4 | B048F040T20, 200 W | — | — | — |
| 6 | B048F060T24, 240 W | — | — | — |
| 8 | B048F080T24, 240 W | — | — | — |
| 9.6 | B048F096T24, 240 W | — | — | — |
| 11 | — | — |
B352F110T24, 240 W B352F110T30, 300 W VIB0001TFJ, 300 W |
— |
| 12 |
VIB0101THJ, 120 W B048F120T30, 300 W |
— | — | B384F120T30, 300 W |
| 12.5 | — | — | VIB0010TFJ, 300 W | — |
| 16 | B048F160T24, 240 W | — | — | — |
| 24 | B048F240T30, 300 W | — | — | — |
| 32 | B048F320T30, 300 W | — | — | — |
| 33 | — | VMB0004MFJ, 235 W | — | — |
| 44 | — | — | VIB0003TFJ, 325 W | — |
| 48 | B048F480T30, 300 W | — | — | VIB0002TFJ, 325 W |
An easy way to get up and running with the BCM
The BCM Evaluation Board has been designed to facilitate the verification of the V•I Chips superior performance
in the areas of power density, efficiency (over a wide load range), fast response and quiet, low-noise operation.
Adding the suffix "EB" to the BCM model number designates the evaluation board. For example the B048F120T30-EB specifies a 48 V to 12 V at 300 W BCM mounted to an evaluation board. An evaluation board is also available for the half-chip BCM.
UG:001 – V•I Chip BCM Evaluation Board User Guide »
View Full BCM Typical Application | View Half BCM Typical Application
| Click img. to enlarge | Input / Output Rating |
Evalutation Board Model Number |
Product Data Sheet |
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48 V to 12 V @ 120 W | VIB0101THJ-EB | VIB0101THJ | ||
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48 V to 1.5 V @ 135 W | B048F015T14-EB | B048F015T14 | ||
| 48 V to 3.0 V @ 210 W | B048F030T21-EB | B048F030T21 | |||
| 48 V to 4.0 V @ 200 W | B048F040T20-EB | B048F040T20 | |||
| 48 V to 6.0 V @ 240 W | B048F060T24-EB | B048F060T24 | |||
| 48 V to 8.0 V @ 240 W | B048F080T24-EB | B048F080T24 | |||
| 48 V to 9.6 V @ 240 W | B048F096T24-EB | B048F096T24 | |||
| 48 V to 12 V @ 300 W | B048F120T30-EB | B048F120T30 | |||
| 48 V to 16 V @ 240 W | B048F160T24-EB | B048F160T24 | |||
| 48 V to 24 V @ 300 W | B048F240T30-EB | B048F240T30 | |||
| 48 V to 32 V @ 300 W | B048F320T30-EB | B048F320T30 | |||
| 48 V to 48 V @ 300 W | B048F480T30-EB | B048F480T30 | |||
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270 V to 33 V @ 235 W | VMB0004MFJ-EB | VMB0004MFJ | ||
| 352 V to 11 V @ 240 W | B352F110T24-EB | B352F110T24 | |||
| 352 V to 11 V @ 300 W | B352F110T30-EB | B352F110T30 | |||
| 352 V to 11 V @ 300 W | VIB0001TFJ-EB | VIB0001TFJ | |||
| 352 V to 44 V @ 325 W | VIB0003TFJ-EB | VIB0003TFJ | |||
| 384 V to 48 V @ 325 W | VIB0002TFJ-EB | VIB0002TFJ | |||
 All V•I Chips are RoHS Compatible
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| Click img. to enlarge | Description | Lead Type | Product Outline Drawing | 3-D Model Drawing | |||||||
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Full-Chip BCM with J-Lead mounting | J-Lead | PDF | DXF | IGS | SAT | STP | |||||||
| Full-Chip BCM with through-hole mounting | Through-Hole | PDF | DXF | IGS | SAT | STP | ||||||||
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Half-Chip BCM with J-Lead mounting | J-Lead | PDF | DXF | IGS | SAT | STP | |||||||
| To order mechanical samples, please contact your local customer service representative. | |||||||||||
| Click img. to enlarge | Description | Part Number | |||||||||
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Full-Chip BCM with J-Leads | VIZ0005 | |||||||||
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Half-Chip BCM with J-Leads | VIZ0010 | |||||||||
| Full-Chip BCM |
cURus – UL 60950-1, CSA 60950-1 |
| Half-Chip BCM |
cURus – UL 60950-1, CSA 60950-1 cTÜVus – EN 60950-1, UL 60950-1, CSA 60950-1 CE Marked – Low Voltage Directive (2006/95/EC) CB Certificate – IEC 60950-1:2005 |
| Full-Chip HV BCM |
cURus – UL 60950-1, CSA 60950-1 cTÜVus – EN 60950-1, UL 60950-1, CSA 60950-1 CE Marked – Low Voltage Directive (2006/95/EC) CB Certificate – IEC 60950-1:2001 |
QPI V•I Chip-Family Data Sheet – Universal Active ORing Controller IC
QPI-9LZ Data Sheet – 6 Amp EMI Filter, with integrated Hot-Swap for 24 V V•I Chip products
QPI-10LZ Data Sheet – 6 Amp EMI Filter, with integrated Hot-Swap for 48 V V•I Chip products
QPI-11LZ Data Sheet – 7 Amp V•I Chip EMI Filter for 24 V V•I Chip products
QPI-12LZ Data Sheet – 7 Amp V•I Chip EMI Filter for 48 V V•I Chip products
QPI-9-CB1 Carrier Board – Compatible with 24 V Input V•I Chip “-CB” Boards, up to 6 Amps
QPI-10-CB1 Carrier Board – Compatible with 48 V Input V•I Chip “-CB” Boards, up to 6 Amps
QPI-11-CB1 Carrier Board – Compatible with 24 V Input V•I Chip Module “-CB” Boards, up to 7 Amps
QPI-12-CB1 Carrier Board – Compatible with 48 V input V•I Chip Module “-CB” Boards, up to 7 Amps
AN:008 – V•I Chip Bus Converter Module (BCM) Thermal Management Application Note »
| For Full-Chip BCM |
All Heat Sinks are RoHS Compatible
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| Click img. to enlarge | Height of Fins | Part Number | Mechanical Drawing | Product Outline Drawing | 3-D Model Drawing | ||||||||
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| Tranverse Fins (push pins not included) | |||||||||||||
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11 mm | 34072 | PDF | DXF | IGS | SAT | STP | |||||||||
| 6.3 mm | 34073 | PDF | DXF | IGS | SAT | STP | ||||||||||
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| Longitudianl Fins (push pins not included) | |||||||||||||
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11 mm | 34074 | PDF | DXF | IGS | SAT | STP | |||||||||
| 6.3 mm | 34075 | PDF | DXF | IGS | SAT | STP | ||||||||||
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| For Half-Chip BCM |
All Heat Sinks are RoHS Compatible
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| Click img. to enlarge | Height of Fins | Part Number | Mechanical Drawing | Product Outline Drawing | 3-D Model Drawing | ||||||||
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| Tranverse Fins (push pins not included) | |||||||||||||
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11 mm | 32784 | PDF | DXF | IGS | SAT | STP | |||||||||
| 6.3 mm | 32786 | PDF | DXF | IGS | SAT | STP | ||||||||||
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| Longitudianl Fins (push pins not included) | |||||||||||||
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11 mm | 32783 | PDF | DXF | IGS | SAT | STP | |||||||||
| 6.3 mm | 32785 | PDF | DXF | IGS | SAT | STP | ||||||||||
| To order mechanical samples, please contact your local customer service representative. | |||||||||||
| Click img. to enlarge | Description | Part Number | |||||||||
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Full-Chip BCM with J-Leads | VIZ0005 | |||||||||
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Half-Chip BCM with J-Leads | VIZ0010 | |||||||||
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All Push Pins are RoHS Compatible
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| Click img. to enlarge | Size of Pins | Part Number | Product Outline Drawing | ||||||||||
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| For Full-Chip BCM | |||||||||||||
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0.051"–0.069" PCB | 32434 | |||||||||||
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0.070"–0.104" PCB | 32435 | |||||||||||
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0.105"–0.132" PCB | 32436 | |||||||||||
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0.133"–0.156" PCB | 32437 | |||||||||||
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| For Half-Chip BCM | |||||||||||||
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0.051"–0.069" PCB | 33622 | |||||||||||
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0.070"–0.104" PCB | 33623 | |||||||||||
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0.105"–0.132" PCB | 33624 | |||||||||||
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0.133"–0.156" PCB | 33625 | |||||||||||
Made in USA
