BXB100 SERIES Single output Industry standard footprint 3 High power density (36.5W/in ) MTBF >1.4 million hours (Bellcore 332) Input voltage to ETS300-132-2 Adjustable output voltage No minimum load required Separate case ground pin Undervoltage lockout (UVLO) UL, VDE and CSA safety approvals The BXB100 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 BXB100 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 BXB100 series are approved to IEC950 by UL, CSA and VDE. 2 YEAR WARRANTY SPECIFICATION All specifications are typical at nominal input, full load at 25C unless otherwise stated OUTPUT SPECIFICATIONS INPUT SPECIFICATIONS CONTINUED Voltage adjustability 60% to 110% Undervoltage lockout 24Vin: power up 17V 24Vin: power down 16V Set point accuracy 1.0% 48Vin: power up 34V 48Vin: power down 32.5V Line regulation Low line to high line 0.05% Start-up time Power up 20ms Load regulation Full load to min. load 0.10% (See Note 8) Remote ON/OFF 20ms Minimum load 0% EMC CHARACTERISTICS Overshoot At turn-on and turn-off None Conducted emissions EN55022 (See Note 3) Level A (See Note 3) FCC part 15 Level A Undershoot None EN55022, CISPR22 Level A Ripple and noise 3.3V and 5V 75mV pk-pk, GENERAL SPECIFICATIONS (5Hz to 20MHz) 20mV rms (See Note 1) 12V and 15V 100mV pk-pk, Efficiency See table 30mV rms Isolation voltage Input/case 1500VDC Temperature coefficient 0.01%/C Input/output 1500VDC Output/case 1500VDC Transient response 2.0% max. deviation (See Note 2) 170s recovery Switching frequency Fixed 500kHz typ. to within 1.0% Approvals and VDE0805, EN60950, IEC950 Remote sense 0.5VDC transmission standards (See Note 5) UL1950, CSA C22.2 No. 950 line drop compensation Case material Aluminum baseplate INPUT SPECIFICATIONS with plastic case Input voltage range 24Vin nominal 18 to 36VDC Material flammability UL94V-0 48Vin nominal 36 to 75VDC Weight 110g (3.88oz) Input current No load 100mA max. Remote OFF 20mA max. MTBF Bellcore 332 1,400,000 hours MIL-HDBK-217F 580,000 hours Input current (max.) 48V models 4A max. Io max. and 40C, 100% load min. (See Note 4) Vin = 0 to 75V ENVIRONMENTAL SPECIFICATIONS Input reflected ripple (See Note 6) 5mA pk-pk Thermal performance Operating case temp. -40C to +100C Active low remote ON/OFF (See Note 7) Logic compatibility Open collector ref to -input Non-operating -55C to +125C ON 1.2VDC max. OFF Open circuit Altitude Operating 10,000 feet max. Non-operating 40,000 feet max. Vibration 5Hz to 500Hz 2.4G rms (approx.) PAGE 154DS BXB100 20000101.PDF DC/DC CONVERTERS 66-100W DC/DC 66 to 100 Watt Wide input DC/DC converters OUTPUT OUTPUT OUTPUT REGULATION INPUT OUTPUT EFFICIENCY MODEL POWER OVP CURRENT CURRENT (7) VOLTAGE VOLTAGE (TYP.) NUMBER LINE LOAD (MAX.) (MIN.) (MAX.) 66W 18-36VDC 4.3VDC 3.3V 0A 20A 77% 0.05% 0.1% BXB100-24S3V3FLT 100W 18-36VDC 6.5VDC 5V 0A 20A 82% 0.05% 0.1% BXB100-24S05FLT 100W 18-36VDC 14.5VDC 12V 0A 8.33A 85% 0.05% 0.1% BXB100-24S12FLT 100W 18-36VDC 17.5VDC 15V 0A 6.67A 85% 0.05% 0.1% BXB100-24S15FLT 66W 36-75VDC 4.3VDC 3.3V 0A 20A 78% 0.05% 0.1% BXB100-48S3V3FLT 100W 36-75VDC 6.5VDC 5V 0A 20A 83% 0.05% 0.1% BXB100-48S05FLT 100W 36-75VDC 14.5VDC 12V 0A 8.33A 86% 0.05% 0.1% BXB100-48S12FLT 100W 36-75VDC 17.5VDC 15V 0A 6.67A 86% 0.05% 0.1% BXB100-48S15FLT Notes PROTECTION 1 Measured with 10F tantalum capacitor and 1F ceramic capacitor across output. Short circuit protection Continuous, automatic recovery 2 di/dt = 0.1A/1s, Vin = 48VDC, Tc = 25C, load change = 0.5 lo max. to 0.75 lo max. and 0.75 Io max. to 0.5 Io max. Overvoltage protection Non-latching 3 Units should be characterised within systems. External components required. Undervoltage protection Non-latching 4 Input fusing is recommended based on surge current and maximum input current. Thermal protection 110C baseplate, 5 This product is only for inclusion by professional installers within other automatic recovery equipment and must not be operated as a stand alone product. 6 Simulated source impedance of 12H. 12H inductor in series with +Vin. 7 Active high remote on/off option is available (standard product is active TELECOM SPECIFICATIONS low), designate with the suffix FHT e.g. BXB100-48S05FHT. Consult factory for further details and options. Central office interface A ETS300-132-2 8 Start-up into resistive load. EXTERNAL OUTPUT TRIMMING International Safety Standard Approvals Output can be externally trimmed 5 by using the method shown below. VDE0805/EN60950/IEC950 File No. 10401-3336-1095 8 UL1950 File No. E136005 CSA C22.2 No. 950 File No. LR41062C TRIM UP 7 RT1 OR RT2 PIN CONNECTIONS TRIM DOWN PIN NUMBER FUNCTION 6 1+ Vin 2 Remote ON/OFF VIEW SHOWN PIN SIDE UP 0.200 (5.08) Min. 3 Case Length for all Input 1.90 and Output Pins 0.190 (4.83) 0.010 (0.25) 4- Vin (48.26) 5 - Vout 0.500 (12.69) 0.010 (0.25) 6 - Sense 1.000 (25.40) 0.700 (17.77) 2.40 (60.96) 2.000 (50.80) 0.400 (10.16) 1.000 (25.40) Max. 0.400 (10.16) 1.400 (35.56) 7 Trim 1.400 (35.56) 8 + Sense 9 + Vout 7 x .040 (1.02) 0.002 (0.05) 0.190 (4.83) 0.010 (0.25) 2 x .080 (2.03) 0.002 (0.05) 2.28 (57.91) Max. 0.500 (12.70) 4 x M3 x 0.5 Through ALL DIMENSIONS IN INCHES (mm) Tolerance : x.xx 0.02in. (0.51mm) x.xxx 0.010in. (0.254mm) Data Sheet Artesyn Technologies 2000 The information and specifications contained in this data sheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising from printing errors or inaccuracies. Specifications are subject to change without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein. Please consult our website for the following items: 4 Application Note 4 Simscope