Delta Electronics Series DNS manual Ambient temperature and air velocity@Vin=3.3V, Vo=2.5V

Page 14

 

DNS04S0A0R06(Standard) Output Current vs. Ambient Temperature and Air Velocity

 

 

 

DNS04S0A0R06(Standard) Output Current vs. Ambient Temperature and Air Velocity

 

 

7

Output Current(A)

 

@ Vin = 5.0V, Vo = 0.75V (Either Orientation)

 

 

 

7

Output Current(A)

@ Vin = 3.3V, Vo = 1.5V (Either Orientation)

 

 

 

6

 

 

 

 

 

 

 

 

 

6

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

Natural

 

 

 

 

 

 

Natural

 

 

 

3

 

 

 

Convection

 

 

 

3

 

 

Convection

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60

65

70

75

80

85

60

65

70

75

80

85

 

 

 

 

 

 

 

Ambient Temperature ()

 

 

 

 

Ambient Temperature ()

Figure 47: DNS04S0A0R06 (Standard) Output current vs.

 

 

Figure 49: DNS04S0A0R06 (Standard) Output current vs.

 

 

ambient temperature and air velocity@Vin=5V, Vo=0.75V (Either

ambient temperature and air velocity@Vin=3.3V, Vo=1.5V

 

 

Orientation)

 

 

 

 

 

 

 

 

(Either Orientation)

 

 

 

 

 

 

DNS04S0A0R06(Standard) Output Current vs. Ambient Temperature and Air Velocity

 

 

 

DNS04S0A0R06(Standard) Output Current vs. Ambient Temperature and Air Velocity

 

 

7

Output Current(A)

 

@ Vin = 3.3V, Vo = 2.5V (Either Orientation)

 

 

 

7

Output Current(A)

@ Vin = 3.3V, Vo = 0.75V (Either Orientation)

 

 

 

6

 

 

 

 

 

 

 

 

 

6

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

Natural

 

 

 

 

 

 

Natural

 

 

 

3

 

 

 

 

 

 

3

 

 

Convection

 

 

 

 

 

 

Convectio

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60

65

70

75

80

85

60

65

70

75

80

85

 

 

 

 

 

 

 

Ambient Temperature ()

 

 

 

 

Ambient Temperature ()

Figure 48: DNS04S0A0R06 (Standard) Output current vs.

Figure 50: DNS04S0A0R06 (Standard) Output current vs.

 

ambient temperature and air velocity@Vin=3.3V, Vo=2.5V

ambient temperature and air velocity@Vin=3.3V, Vo=0.75V

 

(Either Orientation)

(Either Orientation)

 

DS_DNS04SIP06A_07172008

14

Image 14
Contents Delphi DNS, Non-Isolated Point of Load Technical Specifications Parameter DNS04S0A0R06PFDElectrical Characteristics Curves Converter efficiency vs. output current 3.3V outElectrical Characteristics Curves CON Output ripple & noise at 3.3Vin, 2.5V/6A outTurn on delay time at 5Vin, 3.3V/6A out Electrical Characteristics Curves Output short circuit current 5Vin, 0.75Vout Input Source Impedance Test ConfigurationsDesign Considerations Design Considerations CON Features DescriptionsSafety Considerations Remote On/OffRemote Sense Features Descriptions CONOver-Temperature Protection Output Voltage ProgrammingVoltage Tracking Feature Descriptions CONVoltage Margining Sequential Start-up Ratio-MetricThermal Derating Thermal Testing SetupThermal Curves Thermal Considerations Ambient temperature and air velocity@Vin=3.3V, Vo=2.5V Mechanical Drawing Part Numbering System Model List