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ML348S-12ERW Arkusz danych(PDF) 1 Page - MicroPower Direct, LLC |
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ML348S-12ERW Arkusz danych(HTML) 1 Page - MicroPower Direct, LLC |
1 / 4 page www.micropowerdirect.com MicroPower Direct 292 Page Street Suite D Stoughton, MA 02072 USA T: (781) 344-8226 F: (781) 344-8481 E: sales@micropowerdirect.com W: www.micropowerdirect.com Key Features: • 3W Output Power • 2:1 Input Voltage Range • 1,500 VDC Isolation • Compact SMT Case • Nine Standard Models • Short Circuit Protected • -40°C to +85°C Operation • Available On Tape/Reel • Low Cost ML300ERW Low Cost, 3W SMT 2:1 Input Range DC/DC Converters Input Parameter Conditions Min. Typ. Max. Units Input Voltage Range 12 VDC Input 9.0 12.0 18.0 VDC 24 VDC Input 18.0 24.0 36.0 48 VDC Input 36.0 48.0 75.0 Input Start Voltage 12 VDC Input 4.5 8.0 9.0 VDC 24 VDC Input 11.0 16.0 18.0 48 VDC Input 24.0 33.0 36.0 Input Filter (Pi) Filter Reflected Ripple Current 30 mA Output Parameter Conditions Min. Typ. Max. Units Output Voltage Accuracy ±1.0 ±3.0 % Line Regulation VIN = Min to Max ±0.2 ±0.4 % Load Regulation IOUT = 5% to 100% ±0.2 ±0.75 % Ripple (20 MHz) See Note 1 20 35 mV P - P Noise (20 MHz) See Note 1 45 60 mV P - P Transient Recovery Time, See Note 2 25% Load Step Change 0.5 1.0 mSec Transient Response Deviation ±2.0 ±5.0 % Temperature Coefficient ±0.02 ±0.03 %/°C Output Short Circuit, See Note 3 Continuous (Autorecovery) General Parameter Conditions Min. Typ. Max. Units Isolation Voltage 60 Seconds 1,500 VDC Isolation Resistance 500 VDC 1,000 M Isolation Capacitance 100 kHz, 0.1V 1,000 pF Switching Frequency 350 kHz Environmental Parameter Conditions Min. Typ. Max. Units Operating Temperature Range Ambient -40 +25 +85 °C Storage Temperature Range -55 +125 °C Cooling Free Air Convection Humidity RH, Non-condensing 95 % Physical Case Size See Mechanical Drawing (Page 4) Case Material Non-Conductive Black Plastic (UL94-V0) Weight 0.183 Oz (5.2g) Reliability Specifications Parameter Conditions Min. Typ. Max. Units MTBF MIL HDBK 217F, 25°C, Gnd Benign 1.0 MHours Absolute Maximum Ratings Parameter Conditions Min. Typ. Max. Units Input Voltage Surge (1 Sec) 12 VDC Input -0.7 25.0 VDC 24 VDC Input -0.7 50.0 48 VDC Input -0.7 100.0 Peak Reflow Temperature 240 °C Lead Temperature 1.5 mm From Case for 10 Sec 300 °C Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. Electrical Specifications Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. Series |
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