BXB75-48D05-3V3FLJ Emerson Network Power, BXB75-48D05-3V3FLJ Datasheet - Page 2

• Manufacturer Part Number: BXB75-48D05-3V3FLJ
• Description: DC/DC Converter
• Manufacturer: Emerson Network Power

Specifications of BXB75-48D05-3V3FLJ

• Dc / Dc Converter O/p Type: Fixed
• No. Of Outputs: 2
• Input Voltage: 36V To 75V
• Power Rating: 75W
• Output Voltage: 5V
• Output Current: 15A
• Output Voltage 2: 3.3V
• Output Current 2: 15A
• Approval Bodies: UL, CSA, VDE
• Output Power: 75 W
• Input Voltage Range: 36 V to 75 V
• Input Voltage (nominal): 48 V
• Number Of Outputs: 2
• Output Voltage (channel 1): 5 V
• Output Current (channel 1): 15 A
• Output Voltage (channel 2): 3.3 V
• Output Current (channel 2): 15 A
• Package / Case Size: 2.28 in x 2.4 in x 0.5 in
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Specifications
All specifications are typical at nominal input, full load at 25
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 (See Note 7)
Logic compatibility
ON
OFF
Low line to high line
Full load to min. load
At turn-on and turn-off
3.3 V and 5 V
12 V
48 Vin nominal
No load
Remote OFF
(See Note 6)
Open collector ref to -input
line drop compensation
±2.0% max. deviation
0.5 Vdc transmission
3.5 A max. @ Io max.
and Vin = 0-75 V
170 μs recovery
to within ±1.0%
100 mV pk-pk,
75 mV pk-pk,
100 mA max.
1.2 Vdc max.
60% to 110%
Open circuit
20 mA max.
°
5 mA pk-pk
20 mV rms
30 mV rms
C unless otherwise stated.
±0.01%/°C
36-75 Vdc
±0.05%
±0.10%
±1.0%
None
None
0%
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
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% full load
Operating case temp.
Non-operating
Operating
Non-operating
5-500 Hz
Embedded Power for
Business-Critical Continuity
VDE0805, EN60950, IEC950
UL1950, CSA C22.2 No. 950
1,400,000 hours min.
Aluminum baseplate
580,000 hours min.
2.4 G rms (approx.)
-40 °C to +100 °C
-55 °C to +125 °C
10,000 feet max.
40,000 feet max.
with plastic case
110 g (3.88 oz)
500 kHz typ.
1500 Vdc
1500 Vdc
1500 Vdc
See table
UL94V-0
Level A
Level A
Level A
32.5 V
20 ms
20 ms
34 V
Rev.03.08.07
bxb75s
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