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LF203ED Arkusz danych(PDF) 1 Page - MicroPower Direct, LLC |
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LF203ED Arkusz danych(HTML) 1 Page - MicroPower Direct, LLC |
1 / 2 page LF200ED Low Cost, 2W SMT Dual Output DC/DC Converters Electrical Specifications Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. Input Parameter Conditions Min. Typ. Max. Units Input Voltage Range 5 VDC Input 4.5 5.0 5.5 VDC 12 VDC Input 10.8 12.0 13.2 Reverse Polarity Input Current 1.0 A Input Filter Capacitor Output Parameter Conditions Min. Typ. Max. Units Output Voltage Accuracy ±3.0 % Line Regulation For Vin Change of 1% ±1.2 % Load Regulation For Iout = 10% to 100% ±7 ±15 % Output Ripple (20 MHz) 75 150 mV P - P Output Noise (20 MHz) 150 250 mV P - P Temperature Coefficient ±0.03 %/ºC Output Short Circuit Momentary (0.5 Sec.) General Parameter Conditions Min. Typ. Max. Units Isolation Voltage 60 Seconds 1,000 VDC Isolation Resistance 500 VDC 1,000 MΩ Isolation Capacitance 100 kHz, 1V 70 pF Switching Frequency 70 kHz Environmental Parameter Conditions Min. Typ. Max. Units Operating Temperature Range Ambient -40 +25 +85 ºC Storage Temperature Range -55 +125 ºC Cooling Free Air Convection Humidity RH, Non-condensing 95 % Physical Case Size 0.70 x 0.72 x 0.24 Inches (17.78 x 18.03 x 6.0 mm) Case Material Non-Conductive Black Plastic (UL94-V0) Weight 0.05 Oz (1.5g) Reliability Specifications Parameter Conditions Min. Typ. Max. Units MTBF MIL HDBK 217F, 25ºC, Gnd Benign 3.5 MHours Absolute Maximum Ratings Parameter Conditions Min. Typ. Max. Units Input Voltage Surge (1 Sec) 5 VDC Input -0.7 7.0 VDC 12 VDC Input -0.7 15.0 Lead Temperature 1.5 mm From Case For 10 Sec 260.0 ºC Internal Power Dissipation All Models 450 mW Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings. Key Features: • 2W Output Power • Ultra-Miniature SMT Case • 1,000 VDC Isolation • -40ºC to +85ºC Operation • Dual Output • Low 0.24” Profile • >3.5 MHour MTBF • Industry Standard Pin-Out • LOWEST COST! Series 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 |
Podobny numer części - LF203ED |
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Podobny opis - LF203ED |
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