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DCM12S0A0S06PFA Datasheet(PDF) 2 Page - Delta Electronics, Inc. |
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DCM12S0A0S06PFA Datasheet(HTML) 2 Page - Delta Electronics, Inc. |
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2 / 20 page  DS_DCS12S0A0S06NFA_12072012 2 TECHNICAL SPECIFICATIONS (TA = 25°C, airflow rate = 300 LFM, Vin =4.5Vdc and 14Vdc, nominal Vout unless otherwise noted.) PARAMETER NOTES and CONDITIONS DCS12S0A0S06NFA Min. Typ. Max. Units ABSOLUTE MAXIMUM RATINGS Input Voltage (Continuous) -0.3 15 V Sequencing Voltage -0.3 Vin max V Operating Ambient Temperature -40 85 ℃ Storage Temperature -55 125 ℃ INPUT CHARACTERISTICS Operating Input Voltage Vo ≦ Vin –0.6 4.5 14.0 V Input Under-Voltage Lockout Turn-On Voltage Threshold 4.4 V Turn-Off Voltage Threshold 3.2 V Lockout Hysteresis Voltage 0.4 V Maximum Input Current Vin=4.5V to14V, Io=Io,max 6.0 A No-Load Input Current (VIN = 12.0Vdc, Io = 0, module enabled) Vo,set = 0.6 Vdc 10 mA Vo,set = 3.3 Vdc 25 mA Off Converter Input Current (VIN = 12.0Vdc, module disabled) 0.8 mA Inrush Transient 1 A2S Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 1μH source impedance; Vin =0 to 14V, Io= Iomax ; 86 mAp-p OUTPUT CHARACTERISTICS Output Voltage Set Point with 0.5% tolerance for external resistor used to set output voltage) -1.5 Vo,set +1.5 %Vo,set Output Voltage Adjustable Range (selected by an external resistor) 0.59 5.0 V Output Voltage Regulation Line(VIN=VIN, min to VIN, max) For Vo>=2.5V 0.4 %Vo,set Vo,set For Vo<2.5V 10 mV Load(Io=Io, min to Io, max) For Vo>=2.5V 10 mV For Vo<2.5V 5 mV Temperature(Tref=TA, min to TA, max) For Vo>=2.5V 0.4 %Vo,set For Vo<2.5V 5 mV Total Output Voltage Range Over sample load, line and temperature -2.5 +2.5 %Vo,set Output Voltage Ripple and Noise 5Hz to 20MHz bandwidth Peak-to-Peak Full Load, 1µF+10uF ceramic+47uF ceramic 30 60 mV RMS Full Load, 1µF+10uF ceramic+47uF ceramic 10 20 mV Output Current Range 0 6 A Output Voltage Over-shoot at Start-up Vout=5.0V 3 % Vo,set Output DC Current-Limit Inception 225 % Io Output Short-Circuit Current (Hiccup Mode) Io,s/c 0.5 Adc DYNAMIC CHARACTERISTICS Dynamic Load Response 10µF Tan & 1µF Ceramic load cap, 2.5A/µs Positive Step Change in Output Current 50% Io, max to 100% Io, max 200 mV Negative Step Change in Output Current 100% Io, max to 50% Io, max 200 mV Settling Time to 10% of Peak Deviation 20 µs Turn-On Transient Io=Io.max Start-Up Time, From On/Off Control Time for Von/off to Vo=10% of Vo,set 2 ms Start-Up Time, From Input Time for Vin=Vin,min to Vo=10% of Vo,set 2 ms Output Voltage Rise Time Time for Vo to rise from 10% to 90% of Vo,set 4 ms Output Capacitive Load Full load; ESR ≧0.15 mΩ 47 800 µF Full load; ESR ≧ 10mΩ 47 1800 µF EFFICIENCY Vo=5.0V Vin=12V, 100% Load 94.3 % Vo=2.5V Vin=12V, 100% Load 90.5 % Vo=1.2V Vin=12V, 100% Load 82.9 % Vo=0.59V Vin=12V, 100% Load 71.5 % FEATURE CHARACTERISTICS Switching Frequency 600 kHz ON/OFF Control, (Negative logic) Logic Low Voltage Module On, Von/off -0.2 0.6 V Logic High Voltage Module Off, Von/off 3.5 Vin,max V Logic Low Current Module On, Ion/off 10 µA Logic High Current Module Off, Ion/off 1 mA ON/OFF Control, (Positive Logic) Logic High Voltage Module On, Von/off 3.0 Vin,max V Logic Low Voltage Module Off, Von/off -0.3 0.6 V Logic Low Current Module On, Ion/off 1 mA Logic High Current Module Off, Ion/off 10 µA Tracking Slew Rate Capability 0.1 2 V/msec Tracking Delay Time Delay from Vin.min to application of tracking voltage 10 ms Tracking Accuracy Power-up 2V/mS 100 mV Power-down 1V/mS 100 mV GENERAL SPECIFICATIONS MTBF Io=80% of Io, max; Ta=25°C 17 M hours Weight 1.5 grams |
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