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ASA2812S-CH Datasheet(PDF) 2 Page - International Rectifier |
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ASA2812S-CH Datasheet(HTML) 2 Page - International Rectifier |
2 / 4 page 2 www.irf.com ASA28XXS Series Specifications For Notes to Specifications, refer to page 3 ABSOLUTE MAXIMUM RATINGS Input Voltage -0.5 V to 50 V Continuous. 80 V, 100 mSec Power Output Internally limited (6.5 Wtypical) Soldering 300°C for 10 Sec. Temperature Range Operating -55°C to +125°C Case Storage -65°C to +150°C ASA2805S/xx ASA2812S/xx ASA2815S/xx TEST Conditions -55° ≤ T C ≤+125°C V IN = 28V dc ±5% CL = 0 unless otherwise specified Group A Subgroups Min Max Min Max Min Max Unit 1 4.95 5.05 11.88 12.12 14.85 15.15 Output voltage I OUT = 0 2, 3 4.90 5.10 11.76 12.24 14.70 15.30 V Output current 1 V IN = 16, 28, and 40 V dc 1, 2, 3 1000 417 333 mA 1 190 200 200 Output ripple voltage 2 V IN = 16, 28 and 40 V dc 2, 3 475 290 290 mV PP 1 25 ±25 ±25 Line regulation V IN = 16, 28, and 40 V dc I OUT = 0, 50%, 100% IMAX 2, 3 50 ±50 ±50 mV 1 25 ±25 ±25 Load regulation V IN = 16, 28, and 40 V dc I OUT = 0, 50%, 100% IMAX 2, 3 50 ±50 ±50 mV I OUT = 0 Pin 5 to Pin 7 18 18 18 Input current I OUT = 0 Pin5 open 1, 2, 3 50 50 50 mA Input ripple current 2 I OUT = IMAX 1, 2, 3 100 100 100 mA PP 1 71 71 Efficiency I OUT = IMAX 2, 3 66 68 68 % Isolation - Input to output or any pin to case V TEST 500 Vdc, Tc= +25°C 1 100 100 100 M Ω Capacitive load 3, 4 No effect on dc performance, Tc = +25°C 4 500 200 200 µf Overload 5 4.0 4.0 4.0 Power dissipation, load fault Short circuit 1, 2, 3 2.0 2.0 2.0 W Switching frequency 4 I OUT = IMAX 4, 5, 6 500 600 500 600 500 600 KHz 4 -300 +300 ½ I MAX ó IMAX 5, 6 -450 +450 -450 +450 -400 +450 4 -500 +500 Output response to step transient load changes 6 0 mA ó I MAX 5, 6 -750 +700 -750 +750 -800 +750 mV pk I OUT = IMAX 200 100 100 µS Recovery time, step transient load changes 0 mA ó ½ I MAX 4, 5, 6 1 1 1 ms Output response transient step line changes 4 8 Input step 16 ó 40 V dc I OUT = IMAX 4, 5, 6 500 1000 1000 mV pk Recovery time transient step line changes 4, 7, 8 Input step 16 ó 40 V dc I OUT = IMAX 4, 5, 6 800 800 800 µS Turn on overshoot I OUT = 0 mA, IMAX 4, 5, 6 600 600 600 mV pk Turn on delay 9 I OUT = 0 or IMAX 4, 5, 6 20 25 25 ms Load fault recovery 4 4, 5, 6 20 25 25 ms |
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