Delta Electronics DNT04 manual Vbias=1V

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ELECTRICAL CHARACTERISTICS CURVES

Figure 19: Typical transient response to step load change at 2.5A/µS from 100% to 50% of Io, max at 5Vin, 3.3Vout (Cout = 1uF ceramic, 10µF tantalum), 0.1V/div

Figure 20: Typical transient response to step load change at 2.5A/µS from 50% to 100% of Io, max at 5Vin, 3.3Vout (Cout =1uF ceramic, 10µF tantalum), 0.1V/div

Vbias=1V

Figure 21: Output short circuit current 5Vin, 0.75Vout	Figure 22:Turn on with Prebias 5Vin, 3.3V/0A out, Vbias =1.0Vdc
20A/div, 10mS/div	2V/div, 10mS/div

DS_DNT04SIP3A_09262007

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Contents Delphi DNT04, Non-Isolated Point of Load Technical Specifications Parameter DNT04S0A0R03NFAElectrical Characteristics Curves Converter efficiency vs. output current 5Vin/3.3VoutElectrical Characteristics Curves CON Output ripple & noise at 5Vin, 3.3V/3A out, 50mV/divTurn on delay time at 5Vin, 3.3V/3A out Vbias=1V Design Considerations Test ConfigurationsSafety Considerations Input Source ImpedanceFeatures Descriptions Features Descriptions CONFeature Descriptions CON Voltage MarginingThermal Curves Thermal Testing SetupThermal Considerations Thermal DeratingMechanical Drawing Part Numbering System Model List