BXB5048S12FLT Artesyn Technologies, BXB5048S12FLT Datasheet

BXB5048S12FLT

Manufacturer Part Number

BXB5048S12FLT

Description

MODULE

Manufacturer

Artesyn Technologies

Datasheet

1.BXB5048S12FLT.pdf (3 pages)

Specifications of BXB5048S12FLT

Date_code

06+

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BXB50 Series

•

The BXB50 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 BXB50 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 BXB50 series are approved to IEC950 by UL, CSA and VDE.

All specifications are typical at nominal input, full load at 25 °C unless otherwise stated

DC-DC CONVERTERS

OUTPUT SPECIFICATIONS

Voltage adjustability

Set point accuracy

Line regulation

Load regulation

Minimum load

Overshoot

Undershoot

Ripple and noise

(5 Hz to 20 MHz)

(See Note 1)

Temperature coefficient

Transient response

(See Note 2)

Remote sense

INPUT SPECIFICATIONS

Input voltage range

Input current

Input current (max.)

(See Note 4)

Input reflected ripple

Active low remote ON/OFF

Logic compatibility

OFF

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

Low line to high line

Full load to min. load

At turn-on and turn-off

3.3 V and 5 V

12 V and 15 V

24Vin nominal

48Vin nominal

No load

Remote OFF

48 V models

(See Note 6)

S i n g l e o u t p u t

33-50 W Wide Input DC-DC Converters

Open collector ref to -input

line drop compensation

±2.0% max. deviation

3.5 A max. @ Io max.

0.5 Vdc transmission

and Vin = 0 to 75 V

170 µs recovery

to within ±1.0%

100 mV pk-pk,

60% to 110%

75 mV pk-pk,

100 mA max.

1.2 Vdc max.

(See Note 7)

20 mA max.

Open circuit

5 mA pk-pk

±0.01%/°C

20 mV rms

30 mV rms

18-36 Vdc

36-75 Vdc

±0.05%

±0.10%

±1.0%

None

INPUT SPECIFICATIONS CONTINUED

Undervoltage lockout

Start-up time

(See Note 8)

EMC CHARACTERISTICS

Conducted emissions

(See Note 3)

GENERAL SPECIFICATIONS

Efficiency

Isolation voltage

Switching frequency

Approvals and

standards (See Note 5)

Case material

Material flammability

Weight

MTBF

ENVIRONMENTAL SPECIFICATIONS

Thermal performance

Altitude

Vibration

24 Vin: power up

24 Vin: power down

48 Vin: power up

48 Vin: power down

Power up

Remote ON/OFF

Bellcore 1089

FCC part 15

EN55022, CISPR22

Input/case

Input/output

Output/case

Fixed

Bellcore 332

MIL-HDBK-217F

@ 40 °C, 100% load

Operating case temp. -40 °C to +100 °C

Non-operating

Operating

Non-operating

5-500 Hz

Aluminum baseplate with plastic case

File Name: bxb50s.pdf Rev (02): 30 Nov 2005

UL1950, CSA C22.2 No. 950

VDE0805, EN60950, IEC950

SPECIFICATIONS

2 YEAR WARRANTY

2.4 G rms (approx.)

-55 °C to +125 °C

10,000 feet max.

40,000 feet max.

1,400,000 hours

110 g (3.88 oz)

580,000 hours

500 kHz typ.

1500 Vdc

See table

UL94V-0

Level A

32.5 V

20 ms

17 V

16 V

34 V

min.

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