BXA10 Series Single and dual output DC/DC CONVERTERS * * * * * * 8-10W Wide Input DC/DC Converters 1 1 x 2 x 0.395 inch package with stand-offs 13.3 Watts/in3 power density CISPR22 and EN55022 conducted emission level A UL, CSA and VDE approvals (48V input only) Continuous short circuit protection Optional remote ON/OFF The BXA10 series of DC/DC converters, comprising 7 different models, is designed for a wide range of applications including communications, industrial systems and mobile battery powered systems. Packing up to 10 Watts of power into a 2 x 1 x 0.395 inch package, with efficiencies as high as 85%, the BXA10 has wide input ranges of 9-18VDC and 18-75VDC, and is available in single and dual output versions. Isolation of 1500VDC, approval to EN60950 2nd edition, coupled with reduced conducted noise for simplified compliance to FCC Part 15 level A and EN55022 level A, make the BXA10 ideal for telecommunications and distributed power applications. Other features include overvoltage protection, continuous short circuit protection with automatic recovery and remote on/off, all of which minimize the need for external circuitry and make the BXA10 a recommended component in distributed power systems. 2 YEAR WARRANTY SPECIFICATIONS All specifications are typical at nominal input, full load at 25C unless otherwise stated OUTPUT SPECIFICATIONS EMC CHARACTERISTICS Line regulation LL to HL, single output LL to HL, dual output 0.2% 0.2% Load regulation 10% to 100% FL (See Note 4) 0.5% Minimum load 48V models 12V models Overshoot At start-up Ripple and noise (See Note 2) 5Hz to 20MHz 100mV pk-pk, max. 20mV rms Transient response 25% load step 2.0% max. dev., 250s recovery to within 1.0% 10% full load No minimum load 10% max. Temperature coefficient 0.02%/C max. Overvoltage protection Clamp type Short circuit protection Hiccup See table Continuous automatic recovery 12VDC (See Note 6) 48VDC Input filter Start up surge current Remote ON/OFF ON (See Note 3) OFF OFF idle current Start-up time EN55022, FCC, (See Note 8) EN61000-4-2, level 2 Perf. EN61000-4-2, level 3 Perf. EN61000-4-5, level 2 Perf. EN61000-4-4, level 2 Perf. EN61000-4-3, level 3 Perf. EN61000-4-6, level 3 Perf. 9 to 18VDC 18 to 75VDC Pi type Resistive load 1.5A max. Efficiency See table Isolation voltage Input/output Input or output to case Switching frequency Fixed Approvals and standards Safety Case material MTBF 1500VDC 1000VDC 400kHz VDE0805, EN60950, IEC950 UL1950, CSA C22.2 No. 950 Black coated, six-sided metal case Material flammability UL94V-0 20g (0.71oz) MIL-HDBK-217F Bellcore 519,000 hours >2 million hours ENVIRONMENTAL SPECIFICATIONS Thermal performance Operating ambient -25C to +71C (See derating curve) Non-operating amb. -55C to +125C Case +110C max. Derating See derating curve Cooling Free air convection cooled Relative humidity Non-condensing Altitude Operating Non operating 10,000 feet max. 40,000 feet max. Vibration 5Hz to 500Hz 2.5G rms (approx.) Open collector compatible High impedance >400k Low impedance <1.0k <1.5mA 1.6s, max. Level A criteria 1 criteria 1 criteria 1 criteria 1 criteria 1 criteria 1 GENERAL SPECIFICATIONS Weight INPUT SPECIFICATIONS Input voltage range Conducted emissions ESD air ESD contact Surge Fast transients Radiated immunity Conducted immunity 5% to 95% RH File Name: bxa10.pdf Rev: 10 August 2005 BXA10 Series Single and dual output DC/DC CONVERTERS 8-10W Wide Input DC/DC Converters 2 For the most current data and application support visit www.artesyn.com/powergroup/products.htm INPUT OUTPUT OUTPUT INPUT TYPICAL REGULATION (Typ.) MODEL OVP CURRENT (1) VOLTAGE VOLTAGE CURRENT EFFICIENCY 9-18VDC 5.0V 2.0A 1.1A 81% 9-18VDC 15.0V 0.67A 1.05A 85% LOAD NUMBER 6.2VDC 0.2% 0.5% BXA10-12S05 18VDC 0.2% 0.5% BXA10-12S15 9-18VDC 5.0V 1.0A 1.05A 81% 12VDC 0.2% 0.5% BXA10-12D05 18-75VDC 5.0V 2.0A 0.26A 82% 6.8VDC 0.2% 0.5% BXA10-48S05 18-75VDC 5.0V 1.0A 0.26A 82% 12VDC 0.2% 0.5% BXA10-48D05 18-75VDC 12.0V 0.416A 0.25A 84% 30VDC 0.2% 0.5% BXA10-48D12 18-75VDC 15.0V 0.333A 0.25A 84% 36VDC 0.2% 0.5% BXA10-48D15 Notes 1 2 3 4 5 6 7 8 (3,9) LINE PIN CONNECTIONS At nominal input and output voltage and maximum load. Output ripple can be reduced to <50mV with the addition of a 33F, 25V, AVX-TPS (or equivalent) tantalum capacitor. Consult factory for further information. For units with optional remote ON/OFF, please add the suffix `-S' to the model number: e.g. BXA10-48S05-S. Maximum open pin voltage 14VDC. Assumes balanced loads on dual output models. High impedance source/long input power cable may necessitate the introduction of an input filter. Typical 9-18VDC model start-up voltage is 9V. Maximum start-up voltage is 9.5V (>0C) or 9.7V (<0C). It is recommended that an IEC127, 250V, fast blow fuse is used rated at 4A for nominal 12V models and 2A for 48V models. To achieve compliance to EN55022-A and FCC part 15 Class A, external capacitors of the following values are needed: Model BXA10-12xxx BXA10-48xxx C1* 10F film, 25V 10F film, 100V C2 0.22F film 0.22F film PIN NUMBER SINGLE OUTPUT DUAL OUTPUT 1 +Vin + Vin 2 - Vin - Vin 3 + Vout + Vout 4 No Pin Common 5 - Vout - Vout 6* Remote ON/OFF Remote ON/OFF * Optional remote ON/OFF pin. Add Suffix `-S' to the model number, Note 3. C3 0.22F film 0.22F film + Input 9 (C2, C3 voltage rating application dependent) * Siemens P.N. B32512-J1106-J or equivalent. 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. C1 BXA10 Input Return C2 C3 Ground Plane File Name: bxa10.pdf Rev: 10 August 2005 BXA10 Series Single and dual output DC/DC CONVERTERS 8-10W Wide Input DC/DC Converters 3 For the most current data and application support visit www.artesyn.com/powergroup/products.htm 0.1 (2.5) 0.4 (10.2) 0.4 (10.2) 0.020 (0.5) 0.040 Dia. (1.0) 3 2.0 (50.8) 0.8 (20.4) 4 5 BOTTOM VIEW BOTTOM VIEW 1 2 6 0.6 (15.2) 0.4 (10.2) 0.2 (5.1) 0.3 (7.6) 0.135 0.010 (3.4 0.2) 0.395 (10.03) max. 1.00 (25.4) ALL DIMENSIONS IN INCHES (mm) Mechanical Notes DERATING CURVE Output Power (Watts) 71C 100% Output Power (%) A Recommended PCB hole diameter is 0.052 inches (1.32mm). B All pins are in true position within 0.010 inches (0.25mm). C Tolerance (inches): .XX = 0.02 XXX = 0.005 110C 0% -25C 0C 20C 40C 60C 80C 100C 120 C Ambient Temperature (C) International Safety Standard Approvals VDE0805/EN60950/IEC950 File No. 10401-3336-1094 Licence No. 6298 and 6299 UL1950 File No. E136005 CSA C22.2 No. 950 File No. LR41062C Datasheet (c) Artesyn Technologies(R) 2005 The information and specifications contained in this datasheet 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. www.artesyn.com File Name: bxa10.pdf Rev: 10 August 2005