BXB75-48D05-3V3FL

BXB75-48D05-3V3FL Datasheet

BXB75 Series Dual output

Part	Datasheet
BXB75-48D05-3V3FL	BXB75-48D05-3V3FL (pdf)

Related Parts	Information
BXB75-48D05-3V3FH	BXB75-48D05-3V3FH
BXB75-48D3V3-2V5FH	BXB75-48D3V3-2V5FH
BXB75-48D3V3-2V5FL	BXB75-48D3V3-2V5FL

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BXB75 Series Dual output DC/DC CONVERTERS 60-75W Wide Input DC/DC Converters • Flexible dual output unit • 15A maximum per channel • Industry standard footprint • MTBF >2 million hours Bellcore 332 • Input voltage to ETS300-132-2 • Adjustable output voltage • 2:1 input range • Undervoltage lockout UVLO • UL, VDE and CSA safety approvals The BXB75 Dual is a high power density DC/DC converter packaged in the industry standard footprint x inches . With no minimum load requirements, either output can supply its maximum current, or both channels can support any combination of loading to a total of 60/75W of output power. Suitable for a wide range of applications in nearly any industry, the BXB75 Dual was designed with communication and distributed power applications in mind. Aluminum baseplate technology with four threaded inserts makes heatsink attachment and optimum thermal management easy. The BXB75 Dual 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 2 YEAR WARRANTY SPECIFICATIONS OUTPUT SPECIFICATIONS Voltage adjustability Each output Set point accuracy Line regulation Load regulation Minimum load See Note 14 Undershoot Ripple and noise 5Hz to 20MHz Each output See Note 1 Temperature coefficient Transient response See Note 2 Remote sense None 100mV pk-pk, 40mV rms max. ±0.01%/°C max. deviation 300µs recovery to within None INPUT SPECIFICATIONS Input voltage range 48Vin nominal 36 to 75VDC Input current No load Remote OFF 150mA max. 25mA max. Input current max. See Note 4 3.3V/2.5V/3.3V 2.5A max. lo max. and Vin = 0 to 75V 3.5A max. lo max. and Vin = 0 to 75V Input reflected ripple See Note 6 20mA pk-pk Active low remote ON/OFF Logic compatibility ON OFF

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BXB75 Series Dual output

DC/DC CONVERTERS 60-75W Wide Input DC/DC Converters
• Flexible dual output unit
• 15A maximum per channel
• Industry standard footprint
• MTBF >2 million hours Bellcore 332
• Input voltage to ETS300-132-2
• Adjustable output voltage
• 2:1 input range
• Undervoltage lockout UVLO
• UL, VDE and CSA safety approvals

The BXB75 Dual is a high power density DC/DC converter packaged in the industry standard footprint x inches . With no minimum load requirements, either output can supply its maximum current, or both channels can support any combination of loading to a total of 60/75W of output power. Suitable for a wide range of applications in nearly any industry, the BXB75 Dual was designed with communication and distributed power applications in mind. Aluminum baseplate technology with four threaded inserts makes heatsink attachment and optimum thermal management easy. The BXB75 Dual 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
2 YEAR WARRANTY

SPECIFICATIONS

OUTPUT SPECIFICATIONS

Voltage adjustability

Each output

Set point accuracy

Line regulation

Load regulation

Minimum load

See Note 14

Undershoot

Ripple and noise 5Hz to 20MHz

Each output See Note 1

Temperature coefficient

Transient response See Note 2

Remote sense

None
100mV pk-pk, 40mV rms max.
±0.01%/°C
max. deviation 300µs recovery to within

None

INPUT SPECIFICATIONS

Input voltage range
48Vin nominal
36 to 75VDC

Input current

No load Remote OFF
150mA max. 25mA max.

Input current max. See Note 4
3.3V/2.5V/3.3V
2.5A max. lo max. and Vin = 0 to 75V
3.5A max. lo max. and Vin = 0 to 75V

Input reflected ripple

See Note 6
20mA pk-pk

Active low remote ON/OFF Logic compatibility ON OFF

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived BXB75-48D05-3V3FL Datasheet file may be downloaded here without warranties.

Datasheet ID: BXB75-48D05-3V3FL 518431