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GPTW5V030MHMRGT002 Datasheet(PDF) 2 Page - Galaxy Power, Inc. |
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GPTW5V030MHMRGT002 Datasheet(HTML) 2 Page - Galaxy Power, Inc. |
2 / 7 page Taurus Series, Page 2 WWW.GALAXYPWR.COM Part No. 99–001 Rev. 5.0–090803 General Specifications VIN = 48V DC, T A @25 °C, 300 LFM airflow, V OUT = 3.3V, I OUT = Full Load unless otherwise noted. Available output power depends on ambient temperature and good thermal management. (See application graphs for limits.) Input Characteristics Parameter Min Typ Max Units Operating Input Voltage 36 48 75 V DC Input Current (Model Dependent) 6.5 A Input Capacitance 4.4 µF Input Hysteresis, Low Line 2 V DC Output Characteristics Regulation Over Line, Load & Temperature 98 102 %V NOM Voltage Ripple 15 mV RMS Voltage Ripple, 20MHz BW 50 mV P–P Current Range 0 40 A Current Limit Inception 41 48 A Short Circuit Current, Peak (see Note below) 50 A Output Transient Response, 50% to 75% load change, 1A/ µsec 125 mV Settling Time to ±1% 300 µS Turn-on Time to 98% Vnom 30 mS Output Overshoot at Turn-on 1 %V OUT Trim Range 90 110 %V OUT Overvoltage Protection, Latching 130 %V OUT Isolation Isolation Test Voltage, Input/Output (Basic) 2000 V DC Isolation Resistance 10 M Ω Features Overtemperature Protection, Thermal Sensor, Latching* 117 °C Switching Frequency, Fixed 200 kHz Notes: During short circuit, converter will shut down and attempt to restart once per second. The average current during this condition will be very low and the device can be safely left in this condition continuously. For specific output voltage specifications, see the corresponding detailed data sheet. *PCB less than 130 °C. General Specifications Operating Temperature -40 °C to +100°C Storage Temperature –55 °C to +125°C Relative Humidity 10% to 95% RH, Non-condensing Vibration 2 to 9Hz, 3mm disp., 9 to 200Hz 1g Material Flammability UL V-0 Weight 55 grams MTBF Telcordia (Bellcore) 1,600,000 hours Approvals and Standards UL and c-UL Recognized Component, TUV, UL60950, CSA 22.2 No. 950, IEC/EN60950** EMC Characteristics: Designed to meet emission and immunity requirements per EN55022, CISPR22, Class B and CISPR24. ** An external fuse shall be used to comply with the requirements. |
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