DatasheetsPDF.com

Half Brick. BXB75-48D05-3V3FHJ Datasheet

DatasheetsPDF.com

Half Brick. BXB75-48D05-3V3FHJ Datasheet






BXB75-48D05-3V3FHJ Brick. Datasheet pdf. Equivalent




BXB75-48D05-3V3FHJ Brick. Datasheet pdf. Equivalent





Part

BXB75-48D05-3V3FHJ

Description

DC-DC / Industry Standard Isolated Half Brick



Feature


Embedded Power for Business-Critical Con tinuity BXB75 Series Single output Tot al Power: 50 - 75W Input Voltage: 36 - 75VDC # of Outputs: Single Rev.03.08.0 7 bxb75s 1 of 4 Special Features • I ndustry standard footprint MTBF >1.4 mi llion hours (Bellcore 332) • Input vo ltage to ETS300-132-2 • Adjustable ou tput voltage • No minimum load requir ed • Separate case ground .
Manufacture

Emerson

Datasheet
Download BXB75-48D05-3V3FHJ Datasheet


Emerson BXB75-48D05-3V3FHJ

BXB75-48D05-3V3FHJ; pin • 2:1 input range for battery powe red applications • Undervoltage locko ut (UVLO) • UL, VDE and CSA safety ap provals • Available RoHS compliant 2 year warranty The BXB75 Series are high power density dc-dc converters pa ckaged in the industry standard footpri nt (2.40 x 2.28 x 0.50 inches) to give designers optimum choices when specifyi ng for both new and replacem.


Emerson BXB75-48D05-3V3FHJ

ent designs. Suitable for a wide range o f applications in nearly any industry, the BXB75 was particularly designed wit h communication and distributed power a pplications in mind. Using Bellcore 332 , the MTBF is greater than 1,400,000 ho urs. Aluminum baseplate technology with four threaded M3 inserts makes heatsin k attachment and optimum thermal manage ment easy. The BXB.


Emerson BXB75-48D05-3V3FHJ

75 series is approved to IEC950 by UL, C SA and VDE. Safety VDE0805/EN60950/IEC 950 File No. 10401-3336-0205 UL1950 Fil e No. E136005 CSA C22.2 No. 950 File No . LR41062C Embedded Power for Business -Critical Continuity Specifications Al l specifications are typical at nominal input, full load at 25°C unless other wise stated. Rev.03.08.07 bxb75s 2 of 4 OUTPUT SPECIFICA.

Part

BXB75-48D05-3V3FHJ

Description

DC-DC / Industry Standard Isolated Half Brick



Feature


Embedded Power for Business-Critical Con tinuity BXB75 Series Single output Tot al Power: 50 - 75W Input Voltage: 36 - 75VDC # of Outputs: Single Rev.03.08.0 7 bxb75s 1 of 4 Special Features • I ndustry standard footprint MTBF >1.4 mi llion hours (Bellcore 332) • Input vo ltage to ETS300-132-2 • Adjustable ou tput voltage • No minimum load requir ed • Separate case ground .
Manufacture

Emerson

Datasheet
Download BXB75-48D05-3V3FHJ Datasheet




 BXB75-48D05-3V3FHJ
Embedded Power for
Business-Critical Continuity
BXB75 Series
Single output
Total Power: 50 - 75W
Input Voltage: 36 - 75VDC
# of Outputs: Single
Rev.03.08.07
bxb75s
1 of 4
Special Features
• 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
• 2 year warranty
The BXB75 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 BXB75 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 BXB75 series is approved to IEC950 by UL,
CSA and VDE.
Safety
VDE0805/EN60950/IEC950
File No. 10401-3336-0205
UL1950 File No. E136005
CSA C22.2 No. 950
File No. LR41062C




 BXB75-48D05-3V3FHJ
Embedded Power for
Business-Critical Continuity
Specifications
All specifications are typical at nominal input, full load at 25°C unless otherwise stated.
Rev.03.08.07
bxb75s
2 of 4
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
(5 Hz to 20 MHz)
(See Note 1)
3.3 V and 5 V
12 V
75 mV pk-pk,
20 mV rms
100 mV pk-pk,
30 mV rms
Temperature coefficient
±0.01%/°C
Transient response
(See Note 2)
±2.0% max. deviation
170 μs recovery
to within ±1.0%
Remote sense
0.5 Vdc transmission
line drop compensation
INPUT SPECIFICATIONS
Input voltage range
48 Vin nominal
36-75 Vdc
Input current
No load
Remote OFF
100 mA max.
20 mA max.
Input current (max.)
(See Note 4)
3.5 A max. @ Io max.
and Vin = 0-75 V
Input reflected ripple
(See Note 6)
5 mA pk-pk
Active low remote ON/OFF (See Note 7)
Logic compatibility
ON
OFF
Open collector ref to -input
1.2 Vdc max.
Open circuit
INPUT SPECIFICATIONS (continued)
Undervoltage lockout
48 Vin: power up
48 Vin: power down
Start-up time
(See Note 8)
Power up
Remote ON/OFF
34 V
32.5 V
20 ms
20 ms
EMC CHARACTERISTICS
Conducted emissions
(See Note 3)
Bellcore 1089
FCC part 15
EN55022, CISPR22
Level A
Level A
Level A
GENERAL SPECIFICATIONS
Efficiency
See table
Isolation voltage
Input/case
Input/output
Output/case
1500 Vdc
1500 Vdc
1500 Vdc
Switching frequency
Fixed
500 kHz typ.
Approvals and
standards (See Note 5)
VDE0805, EN60950, IEC950
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 min.
MIL-HDBK-217F
580,000 hours min.
@ 40 °C, 100% full load
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
Operating case temp. -40 °C to +100 °C
Non-operating
-55 °C to +125 °C
Altitude
Operating
Non-operating
10,000 feet max.
40,000 feet max.
Vibration
5-500 Hz
2.4 G rms (approx.)




 BXB75-48D05-3V3FHJ
Embedded Power for
Business-Critical Continuity
Specifications Contd.
Rev.03.08.07
bxb75s
3 of 4
OUTPUT
POWER
(MAX.)
50 W
75 W
75 W
INPUT
VOLTAGE
36-75 Vdc
36-75 Vdc
36-75 Vdc
OVP
4.3 Vdc
6.5 Vdc
14.5 Vdc
OUTPUT
VOLTAGE
3.3 V
5V
12 V
OUTPUT
CURRENT
(MIN.)
0A
0A
0A
OUTPUT
CURRENT
(MAX.)
15 A
15 A
6.25 A
EFFICIENCY
(TYP.)
79%
83%
84%
REGULATION
LINE
LOAD
±0.05%
±0.05%
±0.05%
±0.1%
±0.1%
±0.1%
MODEL
NUMBER (7, 9,10)
BXB75-48S3V3FLTJ
BXB75-48S05FLTJ
BXB75-48S12FLTJ
Notes
1 Measured with 10 μF tantalum capacitor and 1 μF ceramic capacitor across
output.
2 di/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.
3 Units should be characterised within systems. External components required.
4 Input fusing is recommended based on surge current and maximum input
current.
5 This product is only for inclusion by professional installers within other
equipment and must not be operated as a stand alone product.
6 Simulated source impedance of 12 μH. 12 μH inductor in series with +Vin.
7 Active high remote on/off option is available (standard product is active low),
designate with the suffix ‘FHT’ e.g. BXB75-48S05FHTJ. Consult factory for
further details and options.
8 Start-up into resistive load.
9 The ‘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
Overvoltage
Undervoltage
Thermal
TELECOM SPECIFICATION
Central office interface A
Continuous, automatic recovery
Non-latching
Non-latching
110 °C baseplate,
automatic recovery
ETS300-132-2
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
EXTERNAL OUTPUT TRIMMING
Output can be externally
trimmed by using the
method shown.
8
TRIM
UP
7
TRIM
DOWN
6
RT1
OR
RT2






Recommended third-party BXB75-48D05-3V3FHJ Datasheet






@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)