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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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LDM24 датащи(PDF) 1 Page - MicroPower Direct, LLC |
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LDM24 датащи(HTML) 1 Page - MicroPower Direct, LLC |
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1 / 4 page  Input Parameter Conditions Min. Typ. Max. Units Input Voltage Range 7.0 24 30.0 VDC Maximum Input Voltage 0.5 Sec 40.0 VDC Input Filter Internal Capacitor Output Parameter Conditions Min. Typ. Max. Units Output Voltage Range VIN = 30V 2 28 VDC Output Current See Model Selection Guide Output Current Accuracy See Model Selection Guide Output Power See Model Selection Guide Efficiency See Model Selection Guide Capacitive Load 47 µF Operating Frequency 70 450 kHz Ripple & Noise (20 MHz) See Model Selection Guide Temperature Coefficient ±0.05 %/ºC Thermal Impedance Natural Convection +40 º C/W Output Short Circuit Regulated At Rated Output Current Environmental Parameter Conditions Min. Typ. Max. Units Operating Temperature Range Ambient -40 +25 +71 º C Case +105 Storage Temperature Range -40 +125 º C Cooling Free Air Convection Humidity RH, Non-condensing 95 % Lead Temperature (Solder) 1.5 mm From Case For 10 Sec 260 ºC Physical Case Size 0.80 x 0.40 x 0.27 Inches (20.32 x 10.16 x 6.88 mm) Case Material Non-Conductive Black Plastic (UL94-V0) Weight 0.092 Oz (2.6g) Remote On/Off Control Parameter Conditions Min. Typ. Max. Units DC/DC On Open or 0.3V < VADJ <1.25V DC/DC Off VADJ <0.15V Remote Pin Drive Current VADJ = 1.25V 1 mA Quiescent Input Current (Shutdown Mode) VIN = 30V 25 µA PWM Dimming Parameter Conditions Min. Typ. Max. Units Operation Frequency Recommended Maximum 1.0 kHz Switch On Time 200 nS Switch Off Time 200 nS Output Current Adjust Range 0 100 % Analog Dimming Parameter Conditions Min. Typ. Max. Units Input Voltage Range At VADJ Input (Pin 2) 0.0 1.25 VDC Output Current Adjustment 25 100 % Control Voltage Range Limits On 0.30 1.25 VDC Off 0.0 0.15 Drive Current VADJ = 1.25V 1.0 mA EMC Compliance EMI/RFI Radiated/Conducted EN 55015 (CISPR22) Electrostatic Discharge (ESD) Class A IEC/EN 61000-4-2, -6, -8 RF Field Susceptibility Class A IEC/EN 61000-4-3 Electrical Fast Transients/Bursts On Mains Class A IEC/EN 61000-4-4 EMS Immunity EN61547 Reliability Specifications Parameter Conditions Min. Typ. Max. Units MTBF MIL HDBK 217F, 25ºC, Gnd Benign 1.6 MHours 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 www.micropowerdirect.com Electrical Specifications Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice. LDM24-xx-xxx Miniature, Wide Input Constant Current DC/DC LED Drivers Key Features: • Constant Current Output • Wide 7V to 30V Input Range • 95% Efficiency • Miniature MiniDIP Case • 500 mA to 700 mA Output • Meets EN 60950 • 1.6 MHrs MTBF • Digital & Analog Dimming! |
Аналогичный номер детали - LDM24 |
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Аналогичное описание - LDM24 |
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ссылки URL |
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