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PDF VIB0001TFJ Data sheet ( Hoja de datos )
| Número de pieza | VIB0001TFJ | |
| Descripción | Bus Converter | |
| Fabricantes | VICOR Corporation | |
| Logotipo |  |
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VIB0001TFJ
BCMTM
Bus Converter
• 352 V to 11 V V•I ChipTM Converter
• 300 Watt (450 Watt for 1 ms)
• High density – up to 1017 W/in3
• Small footprint – 260 W/in2
• Low weight – 0.5 oz (14 g)
• ZVS / ZCS isolated sine
amplitude converter
• Typical efficiency 95%
• 125°C operation
• <1 µs transient response
• >3.5 million hours MTBF
• No output filtering required
©
Vin = 330 - 365 V
Vout = 10.3 - 11.4 V
Iout = 28.0 A
K = 1/32
Rout = 12.5 m max
Product Description
The V•I Chip Bus Converter Module is a high efficiency
(>95%), narrow input range Sine Amplitude Converter
(SAC) operating from a 330 to 365 Vdc primary bus to
deliver an isolated low voltage secondary. The off-line
BCM provides an isolated 10.3 -11.4 V distribution bus
and is ideal for use in silver boxes and PFC front ends.
Due to the fast response time and low noise of the BCM,
the need for limited life aluminum electrolytic or
tantalum capacitors at the input of POL converters is
reduced—or eliminated—resulting in savings of board
area, materials and total system cost.
The BCM achieves a power density of 1017 W/in3 in
a V•I Chip package compatible with standard pick-and-
place and surface mount assembly processes. The
V•I Chip package provides flexible thermal management
through its low junction-to-case and junction-to-board
thermal resistance. Owing to its high conversion
efficiency and safe operating temperature range, the
BCM does not require a discrete heat sink in typical
applications. Low junction-to-case and junction-to-lead
thermal impedances assure low junction temperatures
and long life in the harshest environments.
Absolute Maximum Ratings
Parameter
Values
Unit
Notes
+In to -In
-1.0 to 400
Vdc
+In to -In
500 Vdc For 100 ms
PC to -In
-0.3 to 7.0
Vdc
+Out to -Out
-0.5 to 16.0
Vdc
Isolation voltage
4,242
Vdc Input to Output
Output current
28 A Continuous
Peak output current
42.0 A For 1 ms
Output power
300 W Continuous
Peak output power
450 W For 1 ms
Case temperature
225 °C During reflow MSL 5
Operating junction temperature(1) -40 to 125
°C T-Grade
Storage temperature
-40 to 125
°C T-Grade
Note:
(1) The referenced junction is defined as the semiconductor having the highest temperature.
This temperature is monitored by a shutdown comparator.
vicorpower.com 800-735-6200
V•I Chip Bus Converter Module
VIB0001TFJ
Rev. 1.2
Page 1 of 11
1 page  
Specifications (continued)
General
Parameter
MTBF
MIL-HDBK-217F
Isolation specifications
Voltage
Capacitance
Resistance
Agency approvals
Min
4,242
10
Mechanical
Weight
Dimensions
Length
Width
Height
Thermal
Over temperature shutdown
Thermal capacity
Junction-to-case thermal impedance (RθJC)
Junction-to-board thermal impedance (RθJB)
125
Typ Max
3.5
500
cTÜVus
CE Mark
RoHS
0.53/15
1.28 / 32,5
0.87 / 22
0.265 / 6,73
130
9.3
1.1
2.1
135
V•I Chip Bus Converter Module
Unit
Mhrs
Vdc
pF
MΩ
oz /g
in / mm
in / mm
in / mm
°C
Ws /°C
°C/ W
°C/ W
Note
25°C, GB
Input to Output
Input to Output
Input to Output
UL /CSA 60950-1, EN 60950-1
Low Voltage Directive
See Mechanical Drawings, Figures 15 & 16
Junction temperature
Auxiliary Pins (Conditions are at 48 Vin, full load, and 25°C ambient unless otherwise specified)
Parameter
Primary control (PC)
DC voltage
Module disable voltage
Module enable voltage
Current limit
Enable delay time
Disable delay time
Min Typ Max Unit
4.8 5.0 5.2 Vdc
2.4 2.5
Vdc
2.5 2.6 Vdc
2.4 2.5 2.9 mA
37 µs
16 µs
Note
Source only
See Figure 12, time from PC low to output low
Figure 12 — VOUT at full load vs. PC disable
vicorpower.com 800-735-6200
Figure 13 — PC signal during over current fault
V•I Chip Bus Converter Module
VIB0001TFJ
Rev. 1.2
Page 5 of 11
5 Page 
Warranty
Vicor products are guaranteed for two years from date of shipment against defects in material or workmanship when in
normal use and service. This warranty does not extend to products subjected to misuse, accident, or improper
application or maintenance. Vicor shall not be liable for collateral or consequential damage. This warranty is extended
to the original purchaser only.
EXCEPT FOR THE FOREGOING EXPRESS WARRANTY, VICOR MAKES NO WARRANTY, EXPRESS OR IMPLIED, INCLUDING,
BUT NOT LIMITED TO, THE WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
Vicor will repair or replace defective products in accordance with its own best judgement. For service under this
warranty, the buyer must contact Vicor to obtain a Return Material Authorization (RMA) number and shipping
instructions. Products returned without prior authorization will be returned to the buyer. The buyer will pay all charges
incurred in returning the product to the factory. Vicor will pay all reshipment charges if the product was defective within
the terms of this warranty.
Information published by Vicor has been carefully checked and is believed to be accurate; however, no responsibility is
assumed for inaccuracies. Vicor reserves the right to make changes to any products without further notice to improve
reliability, function, or design. Vicor does not assume any liability arising out of the application or use of any product or
circuit; neither does it convey any license under its patent rights nor the rights of others. Vicor general policy does not
recommend the use of its components in life support applications wherein a failure or malfunction may directly threaten
life or injury. Per Vicor Terms and Conditions of Sale, the user of Vicor components in life support applications assumes
all risks of such use and indemnifies Vicor against all damages.
Vicor’s comprehensive line of power solutions includes high density AC-DC
and DC-DC modules and accessory components, fully configurable AC-DC
and DC-DC power supplies, and complete custom power systems.
Information furnished by Vicor is believed to be accurate and reliable. However, no responsibility is assumed by Vicor for
its use. Vicor components are not designed to be used in applications, such as life support systems, wherein a failure or
malfunction could result in injury or death. All sales are subject to Vicor’s Terms and Conditions of Sale, which are
available upon request.
Specifications are subject to change without notice.
Intellectual Property Notice
Vicor and its subsidiaries own Intellectual Property (including issued U.S. and Foreign Patents and pending patent
applications) relating to the products described in this data sheet. Interested parties should contact Vicor's
Intellectual Property Department.
The products described on this data sheet are protected by the following U.S. Patents Numbers:
5,945,130; 6,403,009; 6,710,257; 6,911,848; 6,930,893; 6,934,166; 6,940,013; 6,969,909; 7,038,917; 7,166,898;
7,187,263; 7,361,844; D496,906; D505,114; D506,438; D509,472 and for use under 6,975,098 and 6,984,965
Vicor Corporation
25 Frontage Road
Andover, MA, USA 01810
Tel: 800-735-6200
Fax: 978-475-6715
email
Customer Service: [email protected]
Technical Support: [email protected]
vicorpower.com 800-735-6200
V•I Chip Bus Converter Module
VIB0001TFJ
Rev. 1.2
9/08
11 Page | ||
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