Artesyn BXA200-48S15 Single output Datasheet

BXA200 SERIES
Single output
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The BXA200 Series of high density DC/DC converters uses Artesyn Technologies
patented resonant transition zero voltage switching topology together with advanced
packaging to provide high performance with a power density of 36Watts/in3. Fixed
frequency operation at 500kHz together with our unique integrated magnetics and
internal filters, facilitate easier system filtering, limiting input conducted noise to
EN55022 level A. Zero voltage switching together with advanced power train design
minimizes power losses, yielding efficiencies up to 85%, from a 4.6 x 2.4 x 0.5 inch
industry standard package. The BXA200 series with six single output models from
3.3V to 48V, offer short circuit protection, overvoltage protection, true current sharing,
redundancy and up to 40A capability, all of which simplify and accelerate design-in
cycles, reduce component counts, save PCB space and increase system reliability,
giving you the lowest overall cost of ownership with the shortest possible time to
market.
Patent No. 4959764 and 5066900
[ 2 YEAR WARRANTY ]
SPECIFICATION
Telecom power system
UL, CSA and TÜV approved
Distributed power architecture
True N+1 redundancy
Parallelability to kilowatt power levels
Patented Zero Voltage Switching (ZVS) topology
Fixed frequency operation
High power density 36W/in3
All specifications are typical at nominal input, full load at 25°C unless otherwise stated
OUTPUT SPECIFICATIONS
EMC CHARACTERISTICS
Voltage adjustability
(See Note 6)
±10%
Remote sense
(See Note 5)
0.5V line drop compen.
Line regulation
Typical
±0.5%
Load regulation
Typical
±0.5%
Ripple and noise
0-20MHz (See Note 1)
See table
Transient response
50% to 75% load step
(recovery to ±2.0% Vo)
100µs
Conducted noise
EN55022, EN55011, FCC
Bellcore 1089 (See Note 10)
Level A
GENERAL SPECIFICATIONS
Efficiency
Temperature coefficient
±0.02%/°C, Max
Overvoltage protection
112% to 165% latching
Short circuit protection
Continuous automatic recovery
Output set point accuracy
Current limit
±1.0%
Auto recovery
See table
Isolation voltage
Input/output
Input/baseplate
Output/baseplate
Switching frequency
Fixed
Frequency
synchronisation range
(See Note 7)
Approvals and
standards (See Note 12)
500kHz, ±4.0%
465kHz to 535kHz
EN60950, IEC950, UL1950
CSA C22.2 No. 950
Case material
Plastic case,
aluminum baseplate
112% ±8.0%
Material flammability
Current share accuracy
UL94V-0
±10% full load
Weight
INPUT SPECIFICATIONS
220g (7.8oz)
(4)
MTBF
Input voltage range
1500VDC
1500VDC
500VDC
48VDC
MIL-HDBK-217F
750,000 hours
38 to 75VDC
ENVIRONMENTAL SPECIFICATIONS
Input filter
Yes
Input transients
1 second
Turn-on time
(resistive load)
Vout to within 1.0%
Total input capacitance
Remote ON/OFF
Logic compatibility
ON threshold
OFF threshold
Shutdown idle current
On/off current sink
Control turn-on time (resistive load)
Thermal performance
Operating baseplate –25°C to +85°C
Non-operating
–40°C to +125°C
Overtemp. shutdown,
100°C
baseplate nominal (See Note 9)
Thermal impedance,
5°C/Watt
Pout 3V3 output
130W, max.
Pout other models
200W, max.
Vibration
5Hz to 500Hz
90V
50ms max.
8µF
(See Note 3)
CMOS
5Vmin. or open-circuit
1VDC max.
45mA
5mA
20ms, max.
Vout to within 1%
International Safety Standard Approvals
TÜV
EN60950/IEC950 File No. B 95 09 13183 072
UL1950 File No. E136005
CSA C22.2 No. 950 File No. LR41062C
PAGE 1
2.4G rms
DC/DC CONVERTERS
|
130-200W DC/DC
130 to 200 Watt
High density DC/DC converters
INPUT OUTPUT
VOLTAGE POWER
OUTPUT
OUTPUT
RIPPLE & NOISE
EFFICIENCY
VOLTAGE CURRENT
PK-PK, MAX. (1)
5
6
7
8
OVP
THRESHOLD
MODEL
NUMBER
38-75VDC
130W
3.3V
40A
78%
60mV
55mV, Max.
4.5 to 5.5VDC
BXA200-48S3V3
38-75VDC
200W
5V
40A
83%
100mV
50mV, Max.
6.0 to 7.0VDC
BXA200-48S05
38-75VDC
200W
12V
16.7A
83%
110mV
112mV, Max.
14.25 to 15.75VDC
BXA200-48S12
38-75VDC
200W
15V
13.3A
83%
100mV
130mV, Max.
17.57 to 19.42VDC
BXA200-48S15
38-75VDC
200W
24V
8.3A
84%
150mV
185mV, Max.
27.0 to 29.9VDC
BXA200-48S24
38-75VDC
200W
48V
4.16A
85%
250mV
328mV, Max.
65.0 to 72.0VDC
BXA200-48S48
Notes
1
2
3
4
STATIC REG.
BAND (2)
A 10µF tantalum capacitor on the output.
Specified for all conditions line and load.
Fit external 1KΩ resistor in series with remote on/off pin.
Normal operation: When a high impedance power source is used, an
aluminium electrolytic capacitor of value 220µF rated at 100V should be
placed across the two voltages input pins, –Vin and +Vin. This capacitor
should be located as close as possible to the input terminals.
Remote sense operation: Remote sense will automatically compensate
for output voltage line losses up to 0.5VDC.
The unit will operate if the sense terminals are left open. There are internal
resistors between each sense line and the output terminal. However,
regulation will degrade if the sense lines are left open. Do not reverse the
sense leads as this may damage the unit.
External trimming: The modules allow a trim range of ±10% of the output
voltage to the rated maximum power. Trimming is implemented as shown.
Synchronization function: This function allows the synchronisation of the
fixed switching frequency to an external clock. The frequency adjustability
range is 500kHz ±35kHz and the synch. function is TTL compatible,
coupled through a 1nF capacitor. Two or more units can be synchronized
to each other by connecting all of the synch. pins together.
Parallel and N+I redundancy operation:
Parallelling: Two or more units can be paralleled to give higher power
operation. The power output will be a multiple of the power block. Diodes
are not necessary for parallel operation.
N+I Redundancy: If redundancy is required, isolating diodes should be
used. In this set-up when one unit is turned off, it will disconnect itself from
the sharing group and the other unit(s) will take up the extra load.
9 Thermal performance: The baseplate must be kept below 85°C during
normal operation. This can be achieved by providing the proper amount of
moving air coupled with the proper size heatsink. The thermal impedance
in still air with no heatsink is 5.0°C/W. If the baseplate temperature exceeds
100°C, the thermal protection circuitry protects the module by decreasing
the current limit setpoint.
10 With a 120µF capacitor across the input terminals.
11 Contact your local distributor.
12 This product is only for inclusion by professional installers within other
equipment and must not be operated as a stand alone product.
Parallel and N+1 Redundancy Operation (See Note 8)
- Vin
+ Vin
Remote ON/OFF
- Sense
- Vout
- Vout
+Vout
+Vout
+Sense
Trim
Synch.
R
L
- Vin
+ Vin
Remote ON/OFF
- Sense
- Vout
- Vout
+Vout
+Vout
+Sense
Trim
Synch.
InF
http://www.artesyn.com
Synch. Gen
PAGE 2
130-200W
|
DC/DC CONVERTERS
130 to 200 Watt
High density DC/DC converters
PIN CONNECTIONS
EXTERNAL OUTPUT TRIMMING
PIN NUMBER
FUNCTION
1
- Vin
4
+ Vin
7
Control
9
Single output models can be externally trimmed
by ±10% using either method shown below, See Note 6.
+ Sense
10K
TRIM
- Sense
Sync./Current Share
DOWN
TRIM
11
Trim
12
+ Sense
13
+ Vout
14
+ Vout
16
- Vout
17
- Vout
18
- Sense
4.60
(116.8)
0.300
(7.62)
0.50
(12.7)
TRIM
UP
UP/DOWN
TRIM
4.200
(106.68)
0.52
(13.2)
0.25 (0.64) Dia. Standoff
(4 places)
3.600
(91.43)
0.020
(0.51)
0.200
(5.08)0.200
(5.08)
18
2.40
(60.1)
1
17
16
0.600
(15.24)
2.100
(53.35)
4
1.750
(44.46)
14
View from Underside (Pin Side)
1.200
(30.48)
13
12
7
0.600
(15.24) 0.800
(20.32) 1.000
(25.40) 1.200
(30.48)
1.600
(40.64)
11
ø 0.040 Dia.
(1.02)
9
0.15
(3.8)
M3 x 0.5 Metric Tap Thru.
(4 places)
ALL DIMENSIONS IN INCHES (mm)
All pins are true position within 0.010 @ MMC
Heatsink adds 0.74" to height of unit
The mounting surface is flat within 0.003"
Tolerance (inches).XX = ± 0.02
.XXX = ± 0.005
PAGE 3
0.20
(5.1)
http://www.artesyn.com
PAGE 4
DS_BXA200_19990610.PDF
Data Sheet © Artesyn Technologies® 2000
The information and specifications contained in this data sheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising
from printing errors or inaccuracies. Specifications are subject to change without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein.
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