BXB75-48S3V3FLTJ ARTESYN | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 4

Technical content

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. Embedded Power for Business-Critical Continuity BXB75 Series Single output 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 Total Power: 50 - 75W Input Voltage: 36 - 75VDC # of Outputs: Single Safety VDE0805/EN60950/IEC950 File No. 10401-3336-0205 UL1950 File No. E136005 CSA C22.2 No. 950 File No. LR41062C Rev.03.08.07 bxb75s 1 of 4

Rev.03.08.07 bxb75s 2 of 4 Embedded Power for Business-Critical Continuity All specifications are typical at nominal input, full load at 25 °C unless otherwise stated. Specifications 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 3.3 V and 5 V 75 mV pk-pk, (5 Hz to 20 MHz) 20 mV rms (See Note 1) 12 V 100 mV pk-pk, 30 mV rms Temperature coefficient ±0.01%/°C Transient response ±2.0% max. deviation (See Note 2) 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 100 mA max. Remote OFF 20 mA max. Input current (max.) 3.5 A max. @ Io max. (See Note 4) 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 Open collector ref to -input ON 1.2 Vdc max. OFF Open circuit INPUT SPECIFICATIONS (continued) Undervoltage lockout 48 Vin: power up 34 V 48 Vin: power down 32.5 V Start-up time Power up 20 ms (See Note 8) Remote ON/OFF 20 ms EMC CHARACTERISTICS Conducted emissions Bellcore 1089 Level A (See Note 3) FCC part 15 Level A EN55022, CISPR22 Level A GENERAL SPECIFICATIONS Efficiency See table Isolation voltage Input/case 1500 Vdc Input/output 1500 Vdc Output/case 1500 Vdc Switching frequency Fixed 500 kHz typ. Approvals and VDE0805, EN60950, IEC950 standards (See Note 5) 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 10,000 feet max. Non-operating 40,000 feet max. Vibration 5-500 Hz 2.4 G rms (approx.)

Rev.03.08.07 bxb75s 3 of 4 Embedded Power for Business-Critical Continuity Specifications Contd. 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 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 Continuous, automatic recovery Overvoltage Non-latching Undervoltage Non-latching Thermal 110 °C baseplate, automatic recovery TELECOM SPECIFICATION Central office interface A ETS300-132-2 OUTPUT INPUT OVP OUTPUT OUTPUT OUTPUT EFFICIENCY REGULATION MODELPOWER VOLTAGE VOLTAGE CURRENT CURRENT (TYP .) LINE LOAD NUMBER (7, 9,10) (MAX.) (MIN.) (MAX.) 50 W 36-75 Vdc 4.3 Vdc 3.3 V 0 A 15 A 79% ±0.05% ±0.1% BXB75-48S3V3FLTJ 75 W 36-75 Vdc 6.5 Vdc 5 V 0 A 15 A 83% ±0.05% ±0.1% BXB75-48S05FLTJ 75 W 36-75 Vdc 14.5 Vdc 12 V 0 A 6.25 A 84% ±0.05% ±0.1% BXB75-48S12FLTJ EXTERNAL OUTPUT TRIMMING Output can be externally trimmed by using the method shown. TRIM UP TRIM DOWN RT1 OR RT2 PIN CONNECTIONS PIN NUMBER FUNCTION 1+ V i n

2 Remote ON/OFF

Business-Critical Continuity Rev.03.08.07 bxb75s 4 of 4 Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co. ©2007 Emerson Electric Co. Emerson Network Power. The global leader in enabling business-critical continuity. EmersonNetworkPower. com AC Power Connectivity DC Power Embedded Power Inbound Power Integrated Cabinet Solutions Outside Plant Precision Cooling Site Monitoring and Services Americas

5810 Van Allen Way

Carlsbad, CA 92008 USA Telephone: +1 760 930 4600 Facsimile: +1 760 930 0698 Europe (UK) Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX United Kingdom Telephone: +44 (0) 1384 842 211 Facsimile: +44 (0) 1384 843 355 Asia (HK) 16th - 17th Floors, Lu Plaza

2 Wing Yip Street, Kwun Tong

Kowloon, Hong Kong Telephone: +852 2176 3333 Facsimile: +852 2176 3888 For global contact, visit: www.powerconversion.com technicalsupport@powerconversion.com While every precaution has been taken to ensure accuracy and completeness in this literature, Emerson Network Power assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions. ALL DIMENSIONS IN INCHES (mm) Tolerance : x.xx ±0.02in. (0.51mm) x.xxx ±0.010in. (0.254mm) VIEW SHOWN PIN SIDE UP 1.90 4 x M3 x 0.5 Through 2.28 (57.91) Max. 0.700 (17.77) 1.000 (25.40) 1.400 (35.56) 2.000 (50.80) 0.400 (10.16) 0.400 (10.16) 1.000 (25.40) 1.400 (35.56) Vo(+) +SEN TRIM -SEN Vo (-) VI(+) ON/OFF CASE VI (-) 0.200 (5.08) Min. Length for all Input and Output Pins 0.500 (12.70) 2.40 (60.96) Max.