DC-DC CONVERTERS 100-150 W Wide Input DC-DC Converters 1
2 YEAR WARRANTY
BXB150 Series
Single output
•Industry standard footprint
•MTBF >1.4 million hours (Bellcore 332)
•Input voltage to ETS300-132-2
•Adjustable output voltage
•No minimum load required
•Separate case ground pin
•2:1 input range for battery powered applications
•Undervoltage lockout (UVLO)
•UL, VDE and CSA safety approvals
•Available RoHS compliant
The BXB150 Series are high power density dc-dc converters packaged in the industry
standard footprint (2.40 x 2.28 x 0.50 inches) to give designers optimum choices when
specifying for both new and replacement designs. Suitable for a wide range of
applications in nearly any industry, the BXB150 was particularly designed with
communication and distributed power applications in mind. Using Bellcore 332, the
MTBF is greater than 1,400,000 hours. Aluminum baseplate technology with four
threaded M3 inserts makes heatsink attachment and optimum thermal management
easy. The BXB150 series is approved to IEC950 by UL, CSA and VDE.
All specifications are typical at nominal input, full load at 25 °C unless otherwise stated
INPUT SPECIFICATIONS (continued)
Undervoltage lockout 24 Vin: power up 17 V
24 Vin: power down 16.3 V
48 Vin: power up 34 V
48 Vin: power down 32.5 V
Start-up time Power up 20 ms
(See Note 8) Remote ON/OFF 20 ms
EMC CHARACTERISTICS
Conducted emissions Bellcore 1089 Level A
(See Note 3) FCC part 15 Level A
EN55022, CISPR22 Level A
GENERAL SPECIFICATIONS
Efficiency See table
Isolation voltage Input/case 1500 Vdc
Input/output 1500 Vdc
Output/case 1500 Vdc
Switching frequency Fixed 500 kHz typ.
Approvals and VDE0805, EN60950, IEC950
standards (See Note 5) UL1950, CSA C22.2 No. 950
Case material Aluminum baseplate
with plastic case
Material flammability UL94V-0
Weight 110 g (3.88 oz)
MTBF Bellcore 332 1,400,000 hours
MIL-HDBK-217F 580,000 hours min.
@ 40 °C, 100% FL
ENVIRONMENTAL SPECIFICATIONS
Thermal performance Operating case temp. -40 °C to +100 °C
Non-operating -55 °C to +125 °C
Altitude Operating 10,000 feet max.
Non-operating 40,000 feet max.
Vibration 5-500 Hz 2.4 G rms (approx.)
OUTPUT SPECIFICATIONS
Voltage adjustability 60% to 110%
Set point accuracy ±1.0%
Line regulation Low line to high line ±0.05%
Load regulation Full load to min. load ±0.10%
Minimum load 0%
Overshoot At turn-on and turn-off None
Undershoot None
Ripple and noise 3.3 V and 5 V 75 mV pk-pk,
(5 Hz to 20 MHz) 20 mV rms
(See Note 1) 12 V and 15 V 100 mV pk-pk,
30 mV rms
Temperature coefficient ±0.01%/°C
Transient response ±2.0% max. deviation
(See Note 2) 170 µs recovery
to within ±1.0%
Remote sense 0.5 Vdc transmission
line drop compensation
INPUT SPECIFICATIONS
Input voltage range 24 Vin nominal 18-36 Vdc
48 Vin nominal 36-75 Vdc
Input current No load 130 mA max.
Remote OFF 20 mA max.
Input current (max.) 24 Vin 9.0 A max. @ Io max.
(See Note 4) and Vin = 0 to 75 V
48 Vin 6.5 A max. @ Io max.
and Vin = 0 to 75 V
Input reflected ripple (See Note 6) 5 mA pk-pk
Active low remote ON/OFF (See Note 7)
Logic compatibility Open collector ref to -input
ON 1.2 Vdc max.
OFF Open circuit
SPECIFICATIONS
File Name: bxb150s.pdf Rev (02): 09 Dec 2005
Datasheet © Artesyn Technologies
®
2005
The information and specifications contained in this datasheet 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.
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
NNootteess
1Measured with 10 µF tantalum capacitor and 1 µF ceramic capacitor
across output.
2di/dt = 0.1 A/1 µs, Vin = 48 Vdc, Tc = 25 °C, load change = 0.5 lo max. to
0.75 lo max. and 0.75 lo max. to 0.5 lo max.
3Units should be characterised within systems. External components
required.
4Input fusing is recommended based on surge current and maximum input
current.
5This product is only for inclusion by professional installers within other
equipment and must not be operated as a stand alone product.
6Simulated source impedance of 12 µH. 12 µH inductor in series with +Vin.
7Active high remote ON/OFF option is available (standard product is active
low), designate with the suffix ‘FHT’ e.g. BXB150-48S05FHTJ. Consult
factory for further details and options.
8Start-up into resistive load.
9The ‘J’ suffix indicates that these parts are Pb-free (RoHS 6/6) compliant.
TSE RoHS 5/6 (non Pb-free) compliant versions may be available on
special request, please contact your local sales representative for details.
10 NOTICE: Some models do not support all options. Please contact your
local Artesyn representative or use the on-line model number search tool at
http://www.artesyn.com/powergroup/products.htm to find a suitable
alternative.
PROTECTION
Short circuit Continuous, automatic recovery
Overvoltage Non-latching
Undervoltage Non-latching
Thermal 110 °C baseplate,
automatic recovery
TELECOM SPECIFICATION
Central office interface A ETS300-132-2
BXB150 Series
Single output
DC-DC CONVERTERS 100-150 W Wide Input DC-DC Converters 2
www.artesyn.com
File Name: bxb150s.pdf Rev (02): 09 Dec 2005
International Safety Standard Approvals
VDE0805/EN60950/IEC950 File No. 10401-3336-1095
Licence No. 40012035
UL1950 File No. E136005
CSA C22.2 No. 950 File No. LR41062C
ALL DIMENSIONS IN INCHES (mm)
Tolerance : x.xx ±0.02in. (0.51mm)
x.xxx ±0.010in. (0.254mm)
VIEW SHOWN
PIN SIDE UP
1.90
(48.26) 0.190 (4.83) ± 0.010 (0.25)
2 x Ø.080 (2.03) ± 0.002 (0.05)
4 x M3 x 0.5 Through
7 x Ø.040 (1.02) ±0.002 (0.05)
2.28 (57.91) Max.
0.700 (17.77)
1.000 (25.40)
1.400 (35.56)
2.000 (50.80)
0.190 (4.83) ±0.010 (0.25)
0.400 (10.16)
0.500 (12.69) ± 0.010 (0.25)
0.400 (10.16)
1.000 (25.40)
1.400 (35.56)
Vo(+) +SEN TRIM -SEN Vo (-)
VI(+) ON/OFF CASE VI (-)
0.200 (5.08) Min.
Length for all Input
and Output Pins
0.500 (12.70)
2.40 (60.96)
Max.
PIN CONNECTIONS
PIN
NUMBER FUNCTION
1+ Vin
2 Remote ON/OFF
3 Case
4- Vin
5 - Vout
6 - Sense
7 Trim
8 + Sense
9 + Vout
OUTPUT
INPUT OVP OUTPUT
OUTPUT OUTPUT
EFFICIENCY REGULATION MODEL
POWER
VOLTAGE VOLTAGE
CURRENT CURRENT
(TYP.) LINE LOAD NUMBER (7,9,10)
(MAX.) (MIN.) (MAX.)
100 W 18-36 Vdc 4.3 Vdc 3.3 V 0 A 30 A 77% ±0.05% ±0.1% BXB150-24S3V3FLTJ
100 W 36-75 Vdc 4.3 Vdc 3.3 V 0 A 30 A 79% ±0.05% ±0.1% BXB150-48S3V3FLTJ
150 W 36-75 Vdc 6.5 Vdc 5 V 0 A 30 A 84% ±0.05% ±0.1% BXB150-48S05FLTJ
150 W 36-75 Vdc 14.5 Vdc 12 V 0 A 12.5 A 84% ±0.05% ±0.1% BXB150-48S12FLTJ
150 W 36-75 Vdc 17.5 Vdc 15 V 0 A 10 A 88% ±0.05% ±0.1% BXB150-48S15FLTJ
EXTERNAL OUTPUT TRIMMING
Output can be externally
trimmed by using the
method shown.
TRIM
UP
TRIM
DOWN
8
7
6
RT1
OR
RT2
