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DNL12S0A0S10PFB Datasheet(PDF) 2 Page - Delta Electronics, Inc. |
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DNL12S0A0S10PFB Datasheet(HTML) 2 Page - Delta Electronics, Inc. |
2 / 16 page DS_DNM04SIP10_05292006 2 TECHNICAL SPECIFICATIONS (TA = 25°C, airflow rate = 300 LFM, Vin = 2.8Vdc and 5.5Vdc, nominal Vout unless otherwise noted.) PARAMETER NOTES and CONDITIONS DNM04S0A0R10PFA Min. Typ. Max. Units ABSOLUTE MAXIMUM RATINGS Input Voltage (Continuous) 0 5.8 Vdc Tracking Voltage Vin,max Vdc Operating Temperature Refer to Figure 45 for measuring point -40 +125 °C Storage Temperature -55 +125 °C INPUT CHARACTERISTICS Operating Input Voltage Vout ≦ Vin –0.5 2.8 5.5 V Input Under-Voltage Lockout Turn-On Voltage Threshold 2.2 V Turn-Off Voltage Threshold 2.0 V Maximum Input Current Vin=2.8V to 5.5V, Io=Io,max 10 A No-Load Input Current 70 100 mA Off Converter Input Current 20 30 mA Inrush Transient Vin=2.8V to 5.5V, Io=Io,min to Io,max 0.1 A 2S Recommended Inout Fuse 15 A OUTPUT CHARACTERISTICS Output Voltage Set Point Vin=5V, Io=100% Io, max, Tc=25℃ -2.0 Vo,set +2.0 % Vo,set Output Voltage Adjustable Range 0.7525 3.63 V Output Voltage Regulation Over Line Vin=2.8V to 5.5V 0.3 % Vo,set Over Load Io=Io,min to Io,max 0.4 % Vo,set Over Temperature Tc=-40℃ to 100℃ 0.8 % Vo,set Total Output Voltage Range Over sample load, line and temperature -3.0 +3.0 % Vo,set Output Voltage Ripple and Noise 5Hz to 20MHz bandwidth Peak-to-Peak Full Load, 1µF ceramic, 10µF tantalum 25 50 mV RMS Full Load, 1µF ceramic, 10µF tantalum 8 15 mV Output Current Range 0 10 A Output Voltage Over-shoot at Start-up 5 % Vo,set Output DC Current-Limit Inception 220 280 % Io Output Short-Circuit Current (Hiccup Mode) Io,s/c 3.5 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 200 300 mV Negative Step Change in Output Current 100% Io, max to 50% Io, max 200 300 mV Setting Time to 10% of Peak Devitation 25 µs Turn-On Transient Io=Io.max Start-Up Time, From On/Off Control Vin=Vin,min, Vo=10% of Vo,set 4 6 ms Start-Up Time, From Input Vo=10% of Vo,set 4 6 ms Output Voltage Rise Time Time for Vo to rise from 10% to 90% of Vo,set 4 8 ms Maximum Output Startup Capacitive Load Full load; ESR ≧1mΩ 1000 µF Full load; ESR ≧10mΩ 5000 µF EFFICIENCY Vo=3.3V Vi=5V, 100% Load 96.0 % Vo=2.5V Vi=5V, 100% Load 94.2 % Vo=1.8V Vi=5V, 100% Load 92.4 % Vo=1.5V Vi=5V, 100% Load 91.4 % Vo=1.2V Vi=5V, 100% Load 90.0 % Vo=0.75V Vi=5V, 100% Load 86.3 % FEATURE CHARACTERISTICS Switching Frequency 300 kHz ON/OFF Control, (Negative logic) Logic Low Voltage Module On, Von/off -0.2 0.3 V Logic High Voltage Module Off, Von/off 1.5 Vin,max V Logic Low Current Module On, Ion/off 10 µA Logic High Current Module Off, Ion/off 0.2 1 mA ON/OFF Control, (Positive Logic) Logic High Voltage Module On, Von/off Vin,max V Logic Low Voltage Module Off, Von/off -0.2 0.3 V Logic Low Current Module On, Ion/off 0.2 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 100 200 mV Power-down 1V/mS 200 400 mV Remote Sense Range 0.1 V GENERAL SPECIFICATIONS MTBF Io=100% of Io, max; Ta=25°C 21.91 M hours Weight 10 grams Over-Temperature Shutdown Refer to Figure 45 for measuring point 130 °C |
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