BXB75-48S12FHT

BXB75-48S12FHT Datasheet


BXB75 SERIES

Part Datasheet
BXB75-48S12FHT BXB75-48S12FHT BXB75-48S12FHT (pdf)
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[ 2 YEAR WARRANTY ]

BXB75 SERIES

Single output
• Industry standard footprint
• MTBF 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

The BXB75 Series are high power density DC/DC converters packaged in the industry standard footprint x 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.

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

OUTPUT SPECIFICATIONS

Voltage adjustability
60% to 110%

Set point accuracy

Line regulation

Low line to high line

Load regulation

Full load to min. load

Minimum load

Overshoot

At turn-on and turn-off

None

Undershoot

None

Ripple and noise 5Hz to 20MHz See Note 1
3.3V and 5V 12V and 15V
75mV pk-pk, 20mV rms
100mV pk-pk, 30mV rms

Temperature coefficient
±0.01%/°C

Transient response See Note 2
max. deviation 170µs recovery to within

Remote sense
0.5VDC transmission line drop compensation

INPUT SPECIFICATIONS

Input voltage range
24Vin nominal 48Vin nominal
18 to 36VDC 36 to 75VDC

Input current

No load Remote OFF
100mA max. 20mA max.

Input current max. See Note 4
48V models
3.5A max. Io max. and Vin = 0 to 75V

Input reflected ripple See Note 6
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Datasheet ID: BXB75-48S12FHT 518430