Delta Electronics 2.8-5.5Vin, 10A, 0.75-3.3V manual Thermal Curves, DSDNM04SMD1007162008

THERMAL CURVES

							DNM04S0A0S10(Standard) Output Current vs. Ambient Temperature and Air Velocity
						Output Current(A)		@ Vin = 3.3V, Vo = 2.5V (Either Orientation)
						12
						10
						8
						6
								Natural
								Convection
						4
						2
						0
						60	65	70	75	80	85
										Ambient Temperature (℃)
Figure 44: Temperature measurement location						Figure 47: DNM04S0A0S10(Standard) Output Current vs.
* The allowed maximum hot spot temperature is defined at 125℃						Ambient Temperature and Air Velocity@Vin=3.3V,
						Vo=2.5V(Either Orientation)
DNM04S0A0S10(Standard) Output Current vs. Ambient Temperature and Air Velocity							DNM04S0A0S10(Standard) Output Current vs. Ambient Temperature and Air Velocity
Output Current(A)		@ Vin = 5V, Vo = 3.3V (Either Orientation)
12						Output Current(A)		@ Vin = 3.3V, Vo = 0.75V (Either Orientation)
						12
10						10
8						8
6						6
			Natural
			Convection					Natural
4								Convection
						4
2						2
0						0
60	65	70	75	80	85
				Ambient Temperature (℃)		60	65	70	75	80	85
Figure 45: DNM04S0A0S10(Standard) Output Current vs.										Ambient Temperature (℃)
						Figure 48: DNM04S0A0S10(Standard) Output Current vs.
Ambient Temperature and Air Velocity@Vin=5V, Vo=3.3V(Either
						Ambient Temperature and Air Velocity@Vin=3.3V,
Orientation)
						Vo=0.75V(Either Orientation)
DNM04S0A0S10(Standard) Output Current vs. Ambient Temperature and Air Velocity
Output Current(A)		@ Vin = 5.0V, Vo = 0.75V (Either Orientation)
12

10

8

6

4

2

0

Natural

Convection

60	65	70	75	80	85
					Ambient Temperature (℃)

Figure 46: DNM04S0A0S10(Standard) Output Current vs.

Ambient Temperature and Air Velocity@Vin=5V,

DS_DNM04SMD10_07162008

Vo=0.75V(Either Orientation)

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