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DVFL2812SDL-XXX Datasheet(PDF) 4 Page - Delta Electronics, Inc. |
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DVFL2812SDL-XXX Datasheet(HTML) 4 Page - Delta Electronics, Inc. |
4 / 21 page DVFL2800S Series 1X010DSF 4 SPECIFICATIONS (T CASE = -55°C to +125°C, VIN = +28V ± 5%, Full Load, Unless Otherwise Specified) ABSOLUTE MAXIMUM RATINGS Input Voltage (Continuous) 40 VDC Junction Temperature Rise to Case +15°C Input Voltage (Transient, 1 second) 50 Volts Storage Temperature -65°C to +150°C Output Power 1 120 Watts Lead Solder Temperature (10 seconds) 270°C Power Dissipation (Full Load, TCASE = +125°C) 41 Watts Weight (Maximum) (No Pin Extensions) 86 Grams DVFL2812S DVFL2815S Parameter Conditions Min Typ Max Min Typ Max Units STATIC Continuous 16 28 40 16 28 40 V INPUT Voltage 4 Transient, 1 sec - - 50 - - 50 V Inhibited 1 - - 6 - - 6 mA Inhibited 2 - - 70 - - 70 mA Current No Load - - 120 - - 120 mA Ripple Current Full Load, 20Hz to 10MHz - - 80 - - 80 mAp-p INH1 Pin Input 4 0 - 1.5 0 - 1.5 V INH2 Pin Input 4 0 - 1.0 0 - 1.0 V INH1 Pin Open Circuit Voltage 4 10.5 - 13.5 10.5 - 13.5 V INH2 Pin Open Circuit Voltage 4 5.0 - 8.0 5.0 - 8.0 V UVLO Turn On 14.5 - 16.0 14.5 - 16.0 V UVLO Turn Off 4 14.0 - 15.5 14.0 - 15.5 V VOUT TCASE = 25°C 11.88 12.00 12.12 14.85 15.00 15.15 V OUTPUT Voltage VOUT TCASE = -55°C to +125°C 11.82 12.00 12.18 14.775 15.00 15.225 V Power - - 110 - - 120 W Current VOUT - - 9.2 - - 8.0 A Ripple Voltage VOUT Full Load, 20Hz to 10MHz - - 80 - - 80 mVp-p Line Regulation VOUT VIN = 16V to 40V - - 20 - - 20 mV Load Regulation VOUT No Load to Full Load - - 120 - - 120 mV Voltage Trim 4 VOUT Full Load -20 - 10 -20 - 10 % Share Pin Voltage 4 2.0 - 3.0 2.0 - 3.0 V EFFICIENCY 79 - - 80 - - % Overload 4 - - 80 - - 80 W LOAD FAULT POWER DISSIPATION Short Circuit - - 80 - - 80 W CAPACITIVE LOAD 4 - - 500 - - 500 µF SWITCHING FREQUENCY 425 500 600 425 500 600 kHz SYNC FREQUENCY RANGE VH – VL = 5V Duty Cycle = 20% - 80% 500 - 600 500 - 600 kHz ISOLATION 500 VDC 100 - - 100 - - MΩ MTBF (MIL-HDBK-217F) AIF @ TC = 55°C - 400 - - 400 - kHrs Notes: 1. Dependant on output voltage. 2. Time for output voltage to settle within 1% of its nominal value. 3. Derate linearly to 0 at 135°C. 4. Verified by qualification testing. |
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