THERMAL CURVES
DNL10S0A0S20 series Output Current vs. Ambient Temperature and Air Velocity
@ Vin =12V, Vout =1.8V (Worse orientation)
Output Current (A)
25
20
15
10
5
Natural
Convection
100LFM
200LFM
300LFM
400LFM
0
25
35
45
55
65
75
85
Ambient Temperature (℃)
Figure 39: Temperature measurement location
Figure 42: DNL10S0A0S20(Standard) Output current vs.
ambient temperature and air velocity @ Vin=12V, Vo=1.8V(Either
Orientation)
* The allowed maximum hot spot temperature is defined at 125℃.
DNL10S0A0S20 series Output Current vs. Ambient Temperature and Air Velocity
@ Vin =12V, Vout =5V (Worse orientation)
DNL10S0A0S20 series Output Current vs. Ambient Temperature and Air Velocity
@ Vin =12V, Vout =0.75V (Worse orientation)
Output Current (A)
25
Output Current (A)
25
20
20
Natural
Convection
15
15
Natural
100LFM
200LFM
400LFM
500LFM
Convection
200LFM
300LFM
10
5
10
5
100LFM
300LFM
600LFM
0
25
35
45
55
65
75
85
0
Ambient Temperature (℃)
25
35
45
55
65
75
85
Ambient Temperature (℃)
Figure 40: DNL10S0A0S20 (Standard) Output current vs.
ambient temperature and air velocity @ Vin=12V,
Vo=5.0V(Either Orientation)
Figure 43: DNL10S0A0S20 (Standard) Output current vs.
ambient temperature and air velocity @ Vin=12V,
Vo=0.75V(Either Orientation)
DNL10S0A0S20 series Output Current vs. Ambient Temperature and Air Velocity
@ Vin =12V, Vout =3.3V (Worse orientation)
Output Current (A)
25
20
15
Natural
Convection
300LFM
400LFM
10
5
100LFM
200LFM
500LFM
0
25
35
45
55
65
75
85
Ambient Temperature (℃)
Figure 41: DNL10S0A0S20 (Standard)Output current vs.
ambient temperature and air velocity @ Vin=12V, Vo=3.3V(Either
Orientation)
DS_DNL10SMD_07182012
13
DELTA [ DELTA ELECTRONICS, INC. ]
