BXB150-24S3V3FHT - Artesyn Technologies, Inc.

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

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

DOWN

RT1

RT2