DNL10S0A0S20NFD Delta Electronics, Inc., DNL10S0A0S20NFD Datasheet - Page 13

• Manufacturer Part Number: DNL10S0A0S20NFD
• Description: Delphi Dnl10, Non-isolated Point Of Load Dc/dc Power Modules 8.3-14vin, 0.75-5.0v/20a Out
• Manufacturer: Delta Electronics, Inc.

THERMAL CURVES
Figure 39: Temperature measurement location
* The allowed maximum hot spot temperature is defined at 125
Figure 40: DNL10S0A0S20 (Standard) Output current vs.
Figure 41: DNL10S0A0S20 (Standard)Output current vs.
ambient temperature and air velocity @ Vin=12V, Vo=3.3V(Either
Orientation)
25
20
15
10
25
20
15
10
5
0
5
0
25
25
Output Current (A)
Output Current (A)
DS_DNL10SMD_03062009
DNL10S0A0S20 series Output Current vs. Ambient Temperature and Air Velocity
DNL10S0A0S20 series Output Current vs. Ambient Temperature and Air Velocity
35
35
ambient temperature and air velocity @ Vin=12V,
Vo=5.0V(Either Orientation)
@ Vin =12V, Vout =3.3V (Worse orientation)
@ Vin =12V, Vout =5V (Worse orientation)
45
45
Convection
100LFM
200LFM
300LFM
Natural
Convection
200LFM
100LFM
Natural
55
55
400LFM
500LFM
600LFM
65
65
400LFM
500LFM
300LFM
Ambient Temperature (℃)
Ambient Temperature (℃)
75
75
85
85
℃
.
Figure 42: DNL10S0A0S20(Standard) Output current vs.
ambient temperature and air velocity @ Vin=12V, Vo=1.8V(Either
Orientation)
Figure 43: DNL10S0A0S20 (Standard) Output current vs.
25
20
15
10
25
20
15
10
5
0
5
0
25
25
Output Current (A)
Output Current (A)
DNL10S0A0S20 series Output Current vs. Ambient Temperature and Air Velocity
DNL10S0A0S20 series Output Current vs. Ambient Temperature and Air Velocity
35
35
ambient temperature and air velocity @ Vin=12V,
Vo=0.75V(Either Orientation)
@ Vin =12V, Vout =0.75V (Worse orientation)
@ Vin =12V, Vout =1.8V (Worse orientation)
45
45
Convection
100LFM
200LFM
Natural
55
55
Convection
100LFM
Natural
300LFM
400LFM
65
65
200LFM
300LFM
Ambient Temperature (℃)
Ambient Temperature (℃)
75
75
85
85
13