BXB75-48S3V3FHT datasheet, PDF

Datasheet> All Categories > Power/power management> The power supply circuit> BXB75-48S3V3FHT

BXB75-48S3V3FHT: DescriptionDC-DC Regulated Power Supply Module, 1 Output, 50W, Hybrid, 2.400 X 2.280 INCH, 0.500 INCH HEIGHT, PACKAGE-9; CategoryPower/power management The power supply circuit; File Size90KB，3 Pages; ManufacturerVertiv

Download Datasheet Parametric Compare View All

BXB75-48S3V3FHT Overview

DC-DC Regulated Power Supply Module, 1 Output, 50W, Hybrid, 2.400 X 2.280 INCH, 0.500 INCH HEIGHT, PACKAGE-9

BXB75-48S3V3FHT Parametric

Parameter Name	Attribute value
Maker	Vertiv
package instruction	DIP, DIP10,1.9,400/300
Reach Compliance Code	unknown
ECCN code	EAR99
Analog Integrated Circuits - Other Types	DC-DC REGULATED POWER SUPPLY MODULE
Maximum input voltage	75 V
Minimum input voltage	36 V
Nominal input voltage	48 V
JESD-30 code	R-PDMA-P9
JESD-609 code	e0
Number of functions	1
Output times	1
Number of terminals	9
Maximum operating temperature	100 °C
Minimum operating temperature	-40 °C
Maximum output current	15 A
Maximum output voltage	3.63 V
Minimum output voltage	1.98 V
Nominal output voltage	3.3 V
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP10,1.9,400/300
Package shape	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
surface mount	NO
technology	HYBRID
Temperature level	INDUSTRIAL
Terminal surface	TIN LEAD
Terminal form	PIN/PEG
Terminal pitch	7.62 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Maximum total power output	50 W
Fine-tuning/adjustable output	YES

Preview

Download Datasheet

View All

BXB75 Series

DC/DC CONVERTERS

•

Single output

50-75W Wide Input DC/DC Converters

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

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.

2 YEAR WARRANTY

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

SPECIFICATIONS

OUTPUT SPECIFICATIONS

Voltage adjustability

Set point accuracy

Line regulation

Load regulation

Minimum load

Overshoot

Undershoot

Ripple and noise

(5Hz to 20MHz)

(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

(See Note 6)

48Vin nominal

No load

Remote OFF

36 to 75VDC

100mA max.

20mA max.

3.5A max. @ Io max.

and Vin = 0 to 75V

5mA pk-pk

(See Note 7)

Open collector ref to -input

1.2VDC max.

Open circuit

3.3V and 5V

12V

At turn-on and turn-off

Low line to high line

Full load to min. load

60% to 110%

±1.0%

±0.05%

±0.10%

None

75mV pk-pk,

20mV rms

100mV pk-pk,

30mV rms

±0.01%/°C

±2.0% max. deviation

170µs recovery

to within ±1.0%

0.5VDC transmission

line drop compensation

INPUT SPECIFICATIONS (continued)

Undervoltage lockout

Start-up time

(See Note 8)

48Vin: power up

48Vin: power down

Power up

Remote ON/OFF

34V

32.5V

20ms

EMC CHARACTERISTICS

Conducted emissions

(See Note 3)

Bellcore 1089

FCC part 15

EN55022, CISPR22

Level A

GENERAL SPECIFICATIONS

Efficiency

Isolation voltage

Input/case

Input/output

Output/case

Fixed

See table

1500VDC

500kHz typ.

VDE0805, EN60950, IEC950

UL1950, CSA C22.2 No. 950

Aluminum baseplate

with plastic case

UL94V-0

110g (3.88oz)

Bellcore 332

1,400,000 hours min.

MIL-HDBK-217F

580,000 hours min.

@ 40°C, 100% full load

Switching frequency

Approvals and

standards (See Note 5)

Case material

Material flammability

Weight

MTBF

ENVIRONMENTAL SPECIFICATIONS

Thermal performance

Altitude

Vibration

Operating case temp. -40°C to +100°C

Non-operating

-55°C to +125°C

Operating

Non-operating

5Hz to 500Hz

10,000 feet max.

40,000 feet max.

2.4G rms (approx.)

Active low remote ON/OFF

Logic compatibility

OFF

File Name: bxb75s.pdf Rev: 29 Aug 2005

BXB75-48S3V3FHT Related Products

	BXB75-48S3V3FHT	BXB75-48S05FLT	BXB75-48S3V3FLT
Description	DC-DC Regulated Power Supply Module, 1 Output, 50W, Hybrid, 2.400 X 2.280 INCH, 0.500 INCH HEIGHT, PACKAGE-9	DC-DC Regulated Power Supply Module, 1 Output, 75W, Hybrid, 2.400 X 2.280 INCH, 0.500 INCH HEIGHT, PACKAGE-9	DC-DC Regulated Power Supply Module, 1 Output, 50W, Hybrid, 2.400 X 2.280 INCH, 0.500 INCH HEIGHT, PACKAGE-9
Maker	Vertiv	Vertiv	Vertiv
package instruction	DIP, DIP10,1.9,400/300	DIP, DIP10,1.9,400/300	DIP, DIP10,1.9,400/300
Reach Compliance Code	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99
Analog Integrated Circuits - Other Types	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE
Maximum input voltage	75 V	75 V	75 V
Minimum input voltage	36 V	36 V	36 V
Nominal input voltage	48 V	48 V	48 V
JESD-30 code	R-PDMA-P9	R-PDMA-P9	R-PDMA-P9
JESD-609 code	e0	e0	e0
Number of functions	1	1	1
Output times	1	1	1
Number of terminals	9	9	9
Maximum operating temperature	100 °C	100 °C	100 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C
Maximum output current	15 A	15 A	15 A
Maximum output voltage	3.63 V	5.5 V	3.63 V
Minimum output voltage	1.98 V	3 V	1.98 V
Nominal output voltage	3.3 V	5 V	3.3 V
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	DIP	DIP	DIP
Encapsulate equivalent code	DIP10,1.9,400/300	DIP10,1.9,400/300	DIP10,1.9,400/300
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Certification status	Not Qualified	Not Qualified	Not Qualified
surface mount	NO	NO	NO
technology	HYBRID	HYBRID	HYBRID
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal surface	TIN LEAD	TIN LEAD	TIN LEAD
Terminal form	PIN/PEG	PIN/PEG	PIN/PEG
Terminal pitch	7.62 mm	7.62 mm	7.62 mm
Terminal location	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Maximum total power output	50 W	75 W	50 W
Fine-tuning/adjustable output	YES	YES	YES

Recommended Resources

TTL logic level interface circuit composed of LM311

DC converter output voltage

Latch type short circuit protection circuit

555 Doppler displacement alarm circuit

Multifunctional vision protector

Three-phase motor two-speed 2Y/△ connection speed regulating circuit (1)

Shortcut: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

Popular Components