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V36SE3R315NNFA Datasheet(PDF) 2 Page - Delta Electronics, Inc. |
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V36SE3R315NNFA Datasheet(HTML) 2 Page - Delta Electronics, Inc. |
2 / 13 page V36SE3R315_10252013 2 TECHNICAL SPECIFICATIONS (TA=25°C, airflow rate=300 LFM, Vin=48Vdc, nominal Vout unless otherwise noted.) Note1: For applications with higher output capacitive load, please contact Delta PARAMETER NOTES and CONDITIONS V36SE3R315 (Standard) Min. Typ. Max. Units ABSOLUTE MAXIMUM RATINGS Input Voltage Vdc Continuous 0 80 Vdc Transient (100ms) 100ms 0 100 Vdc Operating Temperature Refer to figure 19 for measuring point -40 118 °C Storage Temperature -55 125 °C Input/Output Isolation Voltage 2250 Vdc INPUT CHARACTERISTICS Operating Input Voltage 18 48 75 Vdc Input Under-Voltage Lockout Turn-On Voltage Threshold 16 17 18 Vdc Turn-Off Voltage Threshold 15 16 17 Vdc Lockout Hysteresis Voltage 0.5 1 1.8 Vdc Maximum Input Current 100% Load, 18Vin 3.9 A No-Load Input Current 30 mA Off Converter Input Current 8 mA Inrush Current (I 2t) 1 A 2s Input Reflected-Ripple Current P-P thru 12µH inductor, 5Hz to 20MHz 10 mA Input Voltage Ripple Rejection 120 Hz 50 dB OUTPUT CHARACTERISTICS Output Voltage Set Point Vin=48V, Io=Io.max, Tc=25°C 3.267 3.300 3.333 Vdc Output Voltage Regulation Over Load Io=Io, min to Io, max ±3 ±10 mV Over Line Vin=36V to 75V ±3 ±10 mV Over Temperature Tc=-40°C to 85°C ±33 mV Total Output Voltage Range Over sample load, line and temperature 3.20 3.30 3.40 V Output Voltage Ripple and Noise 5Hz to 20MHz bandwidth Peak-to-Peak Full Load, 1µF ceramic, 100µF tantalum 60 mV RMS Full Load, 1µF ceramic, 100µF tantalum 10 mV Operating Output Current Range Vin = 18V-36V 0 12 A Vin = 36V-75V 0 15 A Output Over Current Protection Output Voltage 10% Low 110 140 % DYNAMIC CHARACTERISTICS Output Voltage Current Transient 48V, 10µF Tan & 1µF Ceramic load cap, 0.1A/µs Positive Step Change in Output Current 25% Io.max to 50% Io.max 100 mV Negative Step Change in Output Current 50% Io.max to 25% Io.max 100 mV Settling Time (within 1% Vout nominal) 200 µs Turn-On Transient Start-Up Time, From On/Off Control 30 ms Start-Up Time, From Input 30 ms Maximum Output Capacitance (note1) Full load; 5% overshoot of Vout at startup 10000 µF EFFICIENCY 100% Load Vin = 48V 90.5 % 100% Load Vin = 24V 88.5 % 60% Load Vin = 48V 90.0 % ISOLATION CHARACTERISTICS Input to Output 2250 Vdc Isolation Resistance 10 MΩ Isolation Capacitance 1000 pF FEATURE CHARACTERISTICS Switching Frequency 580 KHz ON/OFF Control, Negative Remote On/Off logic Logic Low (Module On) Von/off 0.8 V Logic High (Module Off) Von/off 2.4 18 V ON/OFF Control, Positive Remote On/Off logic Logic Low (Module Off) Von/off 0.8 V Logic High (Module On) Von/off 2.4 18 V ON/OFF Current (for both remote on/off logic) Ion/off at Von/off=0.0V 1 mA Leakage Current (for both remote on/off logic) Logic High, Von/off=15V Output Voltage Trim Range Pout ≦ max rated power,Io ≦ Io.max -20 10 % Output Voltage Remote Sense Range Pout ≦ max rated power,Io ≦ Io.max 10 % Output Over-Voltage Protection Over full temp range; % of nominal Vout 115 140 % GENERAL SPECIFICATIONS MTBF Io=80% of Io, max; Ta=25°C, airflow rate=300FLM 5.8 M hours Weight 12.1 grams Over-Temperature Shutdown Refer to figure 19 for measuring point 128 °C |
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