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ART10012T/EM 数据表(PDF) 2 Page - International Rectifier |
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ART10012T/EM 数据表(HTML) 2 Page - International Rectifier |
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2 / 12 page ![]() 2 www.irf.com ART28XXT Series For Notes to SPECIFICATIONS, refer to page 3 SPECIFICATIONS Electrical Performance -55°C < T CASE < +125°C, VIN=28V, CL=0 unless otherwise specified. Parameter Symbol Conditions Min Max Units Output voltage accuracy VOUT IOUT = 1.5Adc, TC = +25 °C (main) IOUT = ±250mAdc, TC = +25 °C ART2812(dual) IOUT = ±250mAdc, TC = +25 °C ART2815(dual) 4.95 ±11.50 ±14.50 5.05 ±12.50 ±15.15 Vdc Output power Note 5 POUT 19 Vdc< VIN < 50Vdc 3.0 30 W Output current Note 5 IOUT (main) 19 Vdc< VIN < 50Vdc (dual) 150 75 3000 750 mAdc Line regulation Note 3 VRLINE 150 mAdc < IOUT < 3000 mAdc (main) 19 Vdc< VIN < 50Vdc ±75 mAdc < IOUT < ±750 mAdc (dual) -15 -60 +15 +60 mV Load regulation Note 4 VRLOAD 150 mAdc < IOUT < 3000 mAdc (main) 19 Vdc< VIN < 50Vdc ±75 mAdc < IOUT < ±750 mAdc (dual) -180 -300 +180 +300 mV Cross regulation Note 8 VRCROSS (main) 19 Vdc< VIN < 50Vdc (dual) -10 -500 +10 +500 mV Total regulation VR All conditions of Line, Load, (main) Cross Regulation, Aging, Temperature and Radiation ART2812(dual) ART2815(dual) 4.8 ±11.1 ±13.9 5.2 ±12.9 ±16.0 V Input current IIN IOUT = minimum rated, Pin 3 open Pin 3 shorted to pin 2 (disabled) 250 8.0 mA Output ripple voltage Note 6 VRIP 19 Vdc< VIN < 50Vdc IOUT = 3000 mAdc (main), ±500 mAdc (dual) 70 mVp.p Input ripple current Note 6 IRIP 19 Vdc< VIN < 50Vdc IOUT = 3000 mAdc (main), ±500 mAdc (dual) 100 mAp.p Switching frequency FS Sychronization input open. (pin 6) 225 275 kHz Efficiency Eff IOUT = 3000 mAdc (main), ±500 mAdc (dual) 83 % KHz Input voltage range -0.5V to +80V Input Voltage range +19V to +60V Minimum Output Current 5% maximum rated +19V to +50V for full current, any output derating to MIL-STD-975 Soldering temperature 300°C for 10 seconds Output Power range 3.0W to 30W Storage temperature -65°C to +135°C Operating temperature -55°C to +125°C -55°C to +85°C for full derating to MIL-STD-975 Recommended Operating Conditions Note 2 Absolute Maximum/Minimum Ratings Note 1 |
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