EXB30-48S2V5-R

EXB30 Series Single output DC/DC CONVERTERS 16-30W High Efficiency DC/DC Converters 1 • High efficiency topology, 92% typical at 5V • Industry standard footprint • Wide operating temperature, -40˚C to +85˚C (natural convection) • 80% to 110% output trim • No minimum load • Overvoltage and overtemperature protection • Remote sense compensation • Remote on/off The EXB30 is a new high efficiency open frame isolated 30 Watt converter series in an industry standard footprint. The first five models in the series feature a 2:1 input voltage range of 36 to 75VDC and are available in output voltages of 12V, 5V, 3.3V, 2.5V and 2V. Each model is trimmable from 80 to 110% except the 12V output which has a wider trim range of 60% to 110%. The sub 5V models have an output current rating of 8A. Typical efficiencies for the models are 92% for the 5V, 90% for the 3.3V and 12V, 87% for the 2.5V and 86% for the 2V version. The EXB30 series offers remote on/off and remote sense compensation to correct for voltage drops at the load. Overcurrent, overvoltage and overtemperature protection features are included as standard. With full international safety approval including EN60950 and cUL1950, the EXB30 reduces compliance costs and time to market. 2 YEAR WARRANTY SPECIFICATIONS All specifications are typical at nominal input, full load at 25°C unless otherwise stated OUTPUT SPECIFICATIONS EMC CHARACTERISTICS Voltage adjustability 80% to 110% Set point accuracy ±1.5% max. Line regulation Low line to high line 0.1% max. Load regulation Full load to min. load 0.2% max. Total error band ±3.0% Minimum load Overshoot 0% At turn-on and turn-off Undershoot Ripple and noise (See Note 1) 5Hz to 20MHz GENERAL SPECIFICATIONS Efficiency 2.0% max. deviation 300µs recovery to within total error band Remote sense 10% output voltage change See table Basic insulation Input/output Switching frequency Fixed 1500VDC 300kHz typ. Approvals and standards (See Note 5) VDE0805, EN60950 IEC950, UL/cUL1950 CSA C22.2 No. 950 Material flammability UL94V-0 Weight INPUT SPECIFICATIONS MTBF Input voltage range 48Vin nominal Input current No load Remote OFF 36 to 75VDC 50mA max. 10mA max. Input current (max.) (See Note 4) 48V models 1.0A max. @ Io max. and Vin = 36 to 75V Input reflected ripple (See Note 6) 30mA (pk-pk) typ. Active high remote ON/OFF Logic compatibility ON OFF 40g (1.41oz) MIL-HDBK-217F @ 25°C, 100% load ground benign Undervoltage lockout 48Vin: power up 48Vin: power down 34V 31.5V Start-up time (See Note 7) Power up Remote ON/OFF 30ms 30ms >300,000 hours ENVIRONMENTAL SPECIFICATIONS Thermal performance Operating ambient temperature Non-operating ETS 300 019-2-3 Open collector ref to -input Open circuit or >2VDC