D12F200E_14 Datasheet, PDF (11/14 Pages) Delta Electronics, Inc. – Delphi D12F200 Non-Isolated Point of Load DC/DC Modules: 4.5V~13.8Vin, 0.6V~5.0Vout, 40A

THERMAL CURVES
D12F200A Output Current vs. Ambient Temperature and Air Velocity
Output Current (A)
45
@ Vin =12V, Vout =2.5V (Worst Orientation)
40
35
30
Natural
Convection
25
100LFM
20
400LFM
15
200LFM
500LFM
10
300LFM
5
600LFM
0
25
35
45
55
65
75
85
Ambient Temperature (℃)
Figure 40: Output current vs. ambient temperature and air
velocity@ Vin=5.0V, Vout=2.5V (Worst Orientation)
D12F200A Output Current vs. Ambient Temperature and Air Velocity
Output Current (A)
45
@ Vin =12V, Vout =1.8V (Worst Orientation)
40
35
30
Natural
Convection
25
100LFM
20
400LFM
15
200LFM
500LFM
10
300LFM
5
600LFM
0
25
35
45
55
65
75
85
Ambient Temperature (℃)
Figure 41: Output current vs. ambient temperature and air
velocity @Vin=12V, Vout=1.8V (Worst Orientation)
D12F200A Output Current vs. Ambient Temperature and Air Velocity
Output Current (A)
45
@ Vin =12V, Vout =1.5V (Worst Orientation)
40
35
30
Natural
Convection
25
20
100LFM
400LFM
15
200LFM
10
300LFM
5
500LFM
600LFM
0
25
35
45
55
65
75
85
Ambient Temperature (℃)
Figure 42: Output current vs. ambient temperature and air
velocity@ Vin=5.0V, Vout=1.5V (Worst Orientation)
D12F200A Output Current vs. Ambient Temperature and Air Velocity
Output Current (A)
45
@ Vin =12V, Vout =1.2V (Worst Orientation)
40
35
30
Natural
Convection
25
100LFM
400LFM
20
200LFM
500LFM
15
10
300LFM
600LFM
5
0
25
35
45
55
65
75
85
Ambient Temperature (℃)
Figure 43: Output current vs. ambient temperature and air
velocity @Vin=12V, Vout=1.2V (Worst Orientation)
D12F200A Output Current vs. Ambient Temperature and Air Velocity
Output Current (A)
70
@ Vin =12V, Vout =0.9V (Worst Orientation)
60
50
Natural
Convection
40
100LFM
400LFM
30
200LFM
500LFM
20
300LFM
600LFM
10
0
25
35
45
55
65
75
85
Ambient Temperature (℃)
Figure 44: Output current vs. ambient temperature and air
velocity@ Vin=12V, Vout=0.9V (Worst Orientation)
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