BXA30

Embedded Power for Business-Critical Continuity BXA30 Series Single and dual output Total Power: 30W Input Voltage: 9 - 18VDC 36 - 75VDC # of Outputs: Single, dual Rev.12.17.07 bxa30 1 of 5 Special Features • Designed to meet telecom power supply interface standard ETS300-132-2 • UL, VDE and CSA safety approvals • VDE0878 and EN55022 conducted emissions level A • EN61000-4-2, -3, -4, -5, -6 immunity compliant • Fixed frequency operation at 350 kHz • MTBF in excess of 7,005,000 hours (demonstrated) • Basic insulation system • Available RoHS compliant • 2 year warranty The BXA30 series, comprising 9 different models, has been conceived as an applications-specific range of dc-dc converters, specifically addressing telecommunications, industrial electronics, test equipment, mobile telecommunications and distributed power applications. The series offers three wide input voltage ranges, 9 Vdc to 18 Vdc and 36 Vdc to 75 Vdc, and is available in single and dual output versions. Designed to meet ETSI telecoms interface standards ETS300-132-2 and BTR2511, together with internal filtering to EN55022 level A, safety approval to EN60950 and UL1950, and isolation of 1500 Vdc, the 48 Vdc models are ideal for telecommunications applications. The 12 V models are particularly suited to industrial, mobile telecom and test equipment applications, featuring EN61000-4-2, -3, -4, -5 and -6 immunity compliant. Other features include low output ripple, overvoltage protection, continuous short circuit protection, remote enable and remote sense. Safety VDE0805/EN60950/IEC950 File No. 14501-3336-7006 Licence No. 6231 UL1950 File No. E174104 CSA C22.2 No. 950 File No. LR41062C Embedded Power for Business-Critical Continuity Specifications All specifications are typical at nominal input, full load at 25°C unless otherwise stated. Rev.12.17.07 bxa30 2 of 5 OUTPUT SPECIFICATIONS Voltage adjustability Line regulation Load regulation Ripple and noise (20 MHz bandwidth) Singles LL to HL (single/dual) FL to NL (single/dual) 3.3 V 5.0 V All others All models ±10% ±0.2%/±0.4% ±0.2%/±0.4% 60 mV pk-pk 50 mV pk-pk 100 mV pk-pk 20 mV rms ±0.02%/°C Transient Singles Duals (single short) Duals (dual short) Transient response Voltage accuracy Load cross regulation Dual output 30% to 100% output variation 25% to 100% load 135% Vout Continuous (See BXA15/30 Design Note 100) Continuous 4.0% ±1.5% 3.0% EMC CHARACTERISTICS Conducted emissions EN55022, FCC part 15 (Note 4) Level A EN55022, FCC part 15 (Note 5) Level B VDE0878 (Note 4) (48 V) Level A EN55022, FCC part 15 Level A EN61000-4-2, level 3 Perf. criteria 2 EN61000-4-2, level 4 Perf. criteria 2 EN61000-4-5, level 3 Perf. criteria 2 EN61000-4-4, level 3 Perf. criteria 2 EN61000-4-3, level 3 Perf. criteria 2 EN61000-4-6, level 3 Perf. criteria 2 Temperature coefficient Overvoltage protection Short circuit protection Radiated emissions ESD air ESD contact Surge Fast transients Radiated immunity Conducted immunity GENERAL SPECIFICATIONS Efficiency Isolation voltage Basic insulation Switching frequency Approvals and standards (See Note 12) Case material Material flammability See table Input/output input/case, 48 V models Fixed 1500 Vdc 1500 Vdc 350 kHz VDE0805, EN60950 IEC950, UL1950 CSA C22.2 No. 950 Aluminum substrate with plastic case UL94V-0 120 g (4.24 oz) Demonstrated @ 25 °C 7,005,000 hours INPUT SPECIFICATIONS Input voltage range Reverse voltage protection (See Note 7) Max. input rise and fall time Remote ON/OFF Logic compatibility ON OFF 48 V 12 Vin nominal 48 Vin nominal 9-18 Vdc 36-75 Vdc Yes 5 V/ms ETS300-132 CMOS/TTL Open circuit