Vicor BC352R110T060VM-00 Bcm arrayâ ¢ Datasheet

BCM ArrayTM
BC352R110T060VM-00
Features
• 352 V to 11 V VI BRICK™ BCM Array
• 600 Watt (850 Watt for 1 ms)
• Vertical mount package
reduces footprint
• Integrated heat sink simplifies
thermal management
Vin = 330 – 365 V
Vout = 10.3 – 11.4 V
Iout = 54.6 A
K = 1/32
Rout = 7.6 mΩ max
Size:
3.54 x 0.56 x 1.13 in
89,9 x 14,2 x 28,7 mm
• High density – up to 268 W/in3
• Small footprint – 303 W/in2
• Low weight – 3.2 oz (92 g)
• ZVS / ZCS isolated sine
amplitude converter
• Typical efficiency 95%
• <1 µs transient response
• >3.5 million hours MTBF
• Internal fuse and filter
• No output filtering required
Product Description
The BC352R110T060VM-00 contains two high efficiency (>95%), narrow input
range Sine Amplitude Converter (SAC) converters operating from a 330 to 365 Vdc
primary bus to deliver an isolated low voltage secondary. The module provides an
isolated 10.3 -11.4 V distribution bus and is packaged in a thermally efficient
VI BRICK BCM Array package. Due to the fast response time and low noise, 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 BC352R110T060VM-00 achieves a power density of 268 W/in3 in a VI BRICK
BCM Array package utilizing an integrated heat sink. Owing to its high conversion
efficiency and safe operating temperature range, the VI BRICK BCM Array does not
require additional heat sinking or high airflow velocities. Low junction-to-heat sink
thermal impedance assures low junction temperatures and long life in the
harshest environments.
Absolute Maximum Ratings
Parameter
+In to -In
Values
Unit
-1.0 to 400
Vdc
+In to -In
500
Vdc
PC to -In
-0.3 to 7.0
Vdc
+Out to -Out
-0.5 to 16.0
Vdc
4,242
Vdc
Isolation voltage
Notes
For 100 ms
Input to Output
Output current
59.7
A
Continuous
Peak output current
77.3
A
For 1 ms
Output power
600
W
Continuous
Peak output power
850
W
For 1 ms
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.
VI BRICK BCM Array
BC352R110T060VM-00
vicorpower.com
Rev. 1.0
Page 1 of 6
SPECIFICATIONS
Input Specifications
(Conditions are at 352 Vin, full load, and 25°C ambient unless otherwise specified)
Parameter
Min
Typ
Max
Unit
Input voltage range
Input dV/dt
Input undervoltage turn-on
Input undervoltage turn-off
Input overvoltage turn-on
Input overvoltage turn-off
Input quiescent current
Input current
No load power dissipation
Internal input capacitance
Internal input inductance
330
352
365
1
325
315
Vdc
V/µs
Vdc
Vdc
Vdc
Vdc
mA
Adc
W
µF
µH
275
366
399
2.8
10.6
0.4
2.5
Output Specifications
Parameter
Output voltage
Output power
Rated DC current
VI BRICK BCM Array
PC low
(Conditions are at 352 Vin, full load, and 25°C ambient unless otherwise specified)
Min
Typ
10.3
9.91
0
0
Peak repetitive power
Current share accuracy
Efficiency
Half load
Full load
Internal output inductance
Internal output capacitance
Load capacitance
Output overvoltage setpoint
Output ripple voltage
No external bypass
Short circuit protection set point
Average short circuit current
Effective switching frequency
Line regulation
K
Load regulation
ROUT
Output overshoot
Input turn-on
PC enable
Output turn-on delay
From application of power
From release of PC pin
2.0
15.0
Note
5
93.5
94.3
Max
Unit
Note
11.4
11.0
600
59.7
Vdc
Vdc
W
Adc
850
W
No load; 330 – 365 VIN
Full load; 330 – 365 VIN
330 - 365 VIN ; 100°C heat sink max. temp.
POUT ≤ 300 W
Max pulse width 1ms, max duty cycle 10%,
baseline power 50%
10
%
95.2
95.2
2.9
62
1,200
11.4
250
450
76.0
3.3
0.18
3.4
3.5
0.0309
1/32
0.0316
5.8
7.6
BC352R110T060VM-00
%
%
nH
µF
µF
Vdc
mV p-p
Adc
A
MHz
Effective value
Module will shut down
Fixed, 1.7 MHz per phase per each BCM
VOUT = K•VIN at no load
mΩ
50
50
mV
mV
No output filter
No output filter
750
160
ms
ms
No output filter
No output filter
vicorpower.com
Rev. 1.0
Page 2 of 6
SPECIFICATIONS (CONT.)
General
Parameter
Min
MTBF
MIL-HDBK-217F
Isolation specifications
Voltage
Capacitance
Resistance
Typ
Max
Unit
Note
3.5
Mhrs
25°C, GB
1,000
Vdc
pF
MΩ
Input to Output
Input to Output
Input to Output
UL /CSA 60950-1, EN 60950-1
Low Voltage Directive
See Mechanical Drawings
4,242
10
cTÜVus
CE Mark
Agency approvals
Mechanical
Weight
Dimensions
Length
Width
Height
Thermal
Over temperature shutdown
Operating temperature - heatsink
3.2/92
oz /g
3.54/ 89,9
0.56/ 14,2
1.13/ 28,7
3.55/ 90,1
0.57/ 14,6
1.18/ 30,0
in / mm
in / mm
in / mm
130
135
100
°C
°C
Junction-to-heatsink thermal impedance (RθJC)
0.50
0.65
°C/ W
Heatsink to ambient thermal impedance (RθHA)
5.95
6.10
°C/ W
Auxiliary Pins
Junction temperature
See thermal curve, Figure 1
Heatsink temperature measured
in location shown in Figure 2
Refer to http://www.vicorpower.com/
technical_library/calculators/calc_t~1.xls
(Conditions are at 350 Vin, full load, and 25°C ambient unless otherwise specified)
Parameter
Enable / Disable (CNTRL)
DC voltage
Module disable voltage
Module enable voltage
Current limit
Enable delay time
Disable delay time
VI BRICK BCM Array
125
Min
Typ
Max
Unit
4.8
2.4
5.0
2.5
2.5
2.5
160
20
5.2
Vdc
Vdc
Vdc
mA
ms
µs
Time from PC low to output low
vicorpower.com
Rev. 1.0
2.4
BC352R110T060VM-00
2.6
2.9
Note
Source only
Page 3 of 6
THERMALS AND PIN CONTROL FUNCTIONS
700
600
Output Power (W)
500
200 LFM
400
400 LFM
300
600 LFM
200
800 LFM
Power Limit
100
0
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
Ambient Temperature (ºC)
Figure 1 – BC352R110T060VM-00 typical thermal curve – verify all thermal management systems experimentally.
CNTRL – Enable / Disable
The Enable / Disable signal is a multifunction node that provides the
following functions:
Enable / Disable – If CNTRL is left floating, the module output is
enabled. Once this port is pulled lower than 2.4 Vdc with respect to
–In, the output is disabled. This action can be realized by employing
a relay, opto-coupler, or open collector transistor. This signal should
not be toggled at a rate higher than 1 Hz. CNTRL should also not be
driven by or pulled up to an external voltage source.
Primary Auxiliary Supply – CNTRL can source up to 2.4 mA at
5.0 Vdc. CNTRL should never be used to sink current.
Alarm – The module contains circuitry that monitors output
overload, input over voltage or under voltage, and internal junction
temperatures. In response to an abnormal condition in any of the
monitored parameters, CNTRL
will toggle.
Figure 2 — Temp measurement location
+In / -In – DC Voltage Input Ports
The BCM Array input voltage range should not be exceeded. An
internal under / over voltage lockout-function prevents operation
outside of the normal operating input range. The module turns on
within an input voltage window bounded by the “Input undervoltage turn-on” and “Input over-voltage turn-off” levels, as
specified. The module may be protected against accidental
application of a reverse input voltage by the addition of a rectifier in
series with the positive input, or a reverse rectifier in shunt with the
positive input located on the load side of the input fuse.
VI BRICK BCM Array
BC352R110T060VM-00
+Out / -Out – DC Voltage Output Ports
Multiple pins are provided for the +Out and –Out connections.
They must be connected in parallel with low interconnect resistance.
The low output impedance of the module reduces or eliminates the
need for limited life aluminum electrolytic or tantalum capacitors at
the input of POL converters.
Total load capacitance at the output of the device should not exceed
the specified maximum. Owing to the wide bandwidth and low
output impedance of the BCM Array, low frequency bypass
capacitance and significant energy storage may be more densely
and efficiently provided by adding capacitance at the input.
vicorpower.com
Rev. 1.0
Page 4 of 6
MECHANICAL DRAWINGS
.558 ` .015
14.17 ` .38
.14
3.56
(19) PL.
+IN
-IN
CNTRL
-OUT1A
-OUT1A
-OUT1A
+OUT2A
-OUT1A
+OUT2A
+OUT2A
-OUT1B
+OUT2A
-OUT1B
-OUT1B
+OUT2B
-OUT1B
+OUT2B
+OUT2B
+OUT2B
1.130
28.70
SEATING PLANE
.10
2.65
(19) PL.
.08
2.00
.16
4.00
(14) PL.
.165 ` .015
4.18 ` .38
.315
8.00
.39
10.00
1.10
28.00
1.10
28.00
.10
2.49
(19) PL.
.24
6.00
.075 TYP
1.91
SEE DETAIL A
.19
4.93
.03 TYP
.73
.62
15.73
3.54
89.94
UNLESS OTHERWISE SPECIFIED
DIMENSIONS ARE INCH [MM]TOLERANCES ARE:
DETAIL A
DECIMALS
.01 [0.25]
.XX=
.005 [0.127]
.XXX=
-+
-+
SCALE: 10X
ANGLES
10
-+
Figure 3 – BC352R110T060VM-00 mechanical outline
Figure 4 – BC352R110T060VM-00 footprint
VI BRICK BCM Array
BC352R110T060VM-00
vicorpower.com
Rev. 1.0
Page 5 of 6
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; 6,788,033; 6,940,013; 6,969,909; 7,038,917; 7,154,250; 7,166,898;
7,187,263; 7,202,646; 7,361,844; 7,368,957; RE40,072; D496,906; D506,438; D509,472; and for use under
U.S. Pat. Nos. 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]
VI BRICK BCM Array
BC352R110T060VM-00
vicorpower.com
Rev. 1.0
7/09
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