DatasheetsPDF.com

EXB50-48D05-3V3-RY Dataheets PDF



Part Number EXB50-48D05-3V3-RY
Manufacturers Emerson
Logo Emerson
Description DC-DC / Industry Standard Isolated Half Brick
Datasheet EXB50-48D05-3V3-RY DatasheetEXB50-48D05-3V3-RY Datasheet (PDF)

EXB50 Series DC-DC CONVERTERS Single output 1 20-50 W High Efficiency DC-DC Converters • High efficiency topology, 91% typical on EXB50-48S05J • Industry standard footprint • Wide operating temperature -40 °C to +70 °C (natural convection) • 60% to 110% output trim • No minimum load • Overvoltage and overtemperature protection • Remote sense compensation • Remote ON/OFF • Available RoHS compliant The EXB50 series of 50 Watt single-output isolated dc-dc converters are specifically designed to .

  EXB50-48D05-3V3-RY   EXB50-48D05-3V3-RY


Document
EXB50 Series DC-DC CONVERTERS Single output 1 20-50 W High Efficiency DC-DC Converters • High efficiency topology, 91% typical on EXB50-48S05J • Industry standard footprint • Wide operating temperature -40 °C to +70 °C (natural convection) • 60% to 110% output trim • No minimum load • Overvoltage and overtemperature protection • Remote sense compensation • Remote ON/OFF • Available RoHS compliant The EXB50 series of 50 Watt single-output isolated dc-dc converters are specifically designed to meet the power needs of low-voltage silicon. Housed in an open-frame package with an industry-standard footprint, these latest-generation converters offer efficiencies as high as 91%. The series comprises three 24 V input models with 5 V, 3.3 V and 2 V outputs, and six 48 V input models with 12 V, 5 V, 3.3 V 2.5 V, 2 V and 1.8 V outputs. All models feature a wide input range, trimmable output voltage and a 10 A current rating (except the 12 V). Remote sense and remote ON/OFF facilities are included as standard, and the converters are comprehensively protected against overcurrent, overvoltage and overtemperature conditions. All specifications are typical at nominal input, full load at 25 °C unless otherwise stated 2 YEAR WARRANTY SPECIFICATIONS OUTPUT SPECIFICATIONS Voltage adjustability Setpoint accuracy Line regulation Load regulation Total error band Minimum load Overshoot Undershoot Ripple and noise (See Note 1) Transient response (See Notes 2 and 8) 5 Hz to 20 MHz 24 V models 48 V models At turn-on and turn-off Low line to high line Full load to min. load 60% to 110% ±1.5% max. 0.1% max. 0.2% max. ±3.0% 0% None None 100 mV pk-pk 20 mV rms 3.0% peak deviation 2.0% peak deviation, 200 µs recovery to within total error band 10% o/p voltage change INPUT SPECIFICATIONS Continued Undervoltage lockout 24 24 48 48 V V V V Power Power Power Power up down up down 17 V max. 15 V min. 33.2 V max. 30.9 V min. 30 ms 25 ms Start-up time (See Note 7) Power up Remote ON/OFF EMC CHARACTERISTICS Conducted emissions Radiated emissions Immunity: ESD air ESD contact Radiated field enclosure Conducted (DC power) Conducted (signal) EN55022 (See Note 3) Level A EN55022 (See Note 3) Level B EN55022 Level A (See Note 13) EN61000-4-2 8 kV (NP), 15 kV (RP) EN61000-4-2 6 kV (NP), 8 kV (RP) EN61000-4-3 10 V/m (NP) EN61000-4-6 10 V (NP) EN61000-4-6 10 V (NP) GENERAL SPECIFICATIONS Efficiency Basic insulation Switching frequency Input/output Fixed See table 1500 Vdc 300 kHz typ. IEC60950/EN60950, UL/cUL1950 CSA C22.2 No. 950 UL94V-0 50 g (1.77 oz) MIL-HDBK-217F @ 25 ºC 100% load ground benign 270,000 hours Remote sense INPUT SPECIFICATIONS Input voltage range (See Note 14) Input current (See Note 9) 24 V nominal 48 V nominal 100 V 100 ms transient 24 24 48 48 V no load V Remote OFF V no load V Remote OFF 18-36 Vdc 36-75 Vdc 85 mA max. 20 mA max. 60 mA max. 10 mA max. Approvals and standards (See Note 5) Material flammability Weight MTBF Input current (max.) (See Note 4) 24 V models 48 V models 3.25 A max. @ Io max. and Vin = 18-36 Vdc 1.7 A max. @ lo max. and Vin = 36-75 Vdc 20 mA (pk-pk) typ. 50 mA (pk-pk) typ. ENVIRONMENTAL SPECIFICATIONS Thermal performance (See Notes 11, 12) ETS 300 019-2-3 Altitude (See Note 10) Operating ambient. -40 °C to +70 °C temperature (natural convection) Non-operating -55 °C to +125 °C Classes T3.1 to T3.5 3,000 metres 10,000 metres Derate max. output current by 20% Derate max. output current by 50% Input reflected ripple (See Note 6) Remote ON/OFF Logic compatibility ON OFF 24 V models 48 V models (See Note 15) Open collector ref to -input Open circuit or >2 Vdc <1.2 Vdc File Name: exb50s.pdf Rev (02): 05 Dec 2005 EXB50 Series DC-DC CONVERTERS OUTPUT POWER (MAX.) 20 W 33 W 50 W 18 W 20 W 25 W 33 W 50 W 50 W INPUT VOLTAGE 18-36 Vdc 18-36 Vdc 18-36 Vdc 36-75 Vdc 36-75 Vdc 36-75 Vdc 36-75 Vdc 36-75 Vdc 36-75 Vdc OVP 2.4 Vdc 3.9 Vdc 6 Vdc 2.15 Vdc 2.45 Vdc 2.95 Vdc 4 Vdc 6.15 Vdc 14.2 Vdc OUTPUT VOLTAGE 2V 3.3 V 5V 1.8 V 2V 2.5 V 3.3 V 5V 12 V Single output 2 20-50 W High Efficiency DC-DC Converters For the most current data and application support visit www.artesyn.com/html/products.html OUTPUT CURRENT (MIN.) 0A 0A 0A 0A 0A 0A 0A 0A 0A OUTPUT CURRENT (MAX.) 10 A 10 A 10 A 10 A 10 A 10 A 10 A 10 A 4.2 A EFFICIENCY (TYP.) 86.5% 89.0% 90.0% 85.7% 87.5% 87.5% 90.0% 91.0% 90.0% REGULATION LINE ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% LOAD ±0.2% ±0.2% ±0.2% ±0.2% ±0.2% ±0.2% ±0.2% ±0.2% ±0.2% MODEL NUMBER (16,17) EXB50-24S2V0J EXB50-24S3V3J(14) EXB50-24S05J EXB50-48S1V8J(15) EXB50-48S2V0J(15) EXB50-48S2V5J(15) EXB50-48S3V3J(14,15) EXB50-48S05J(15) EXB50-48S12J(15) Notes 1 Measured as per recommended set-up. 150 mV pk-pk for EXB5048S12J. 2 di/dt = 0.1 A/µs, Vin = 24/48 Vdc, Tc = 25 °C, load change = 0.5 lo max. to 0.75 lo max. and 0.75 lo max. to 0.5 lo max. 3 The EXB50 meets level A and level B conducted emissions only with external components connected before the input pins to the.


EXB50-48D05-3V3-RJ EXB50-48D05-3V3-RY EXB50-48D05-3V3J


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)