DS_D12S05020_10282008

10

THERMAL CURVES (D12S05020)

D12S05020-1 B Output Current vs. Ambient Temperature and Air Velocity

@ Vin =12V, Vout =2.5V (Worse Orientation)

0

5

10

15

20

25

25

35

45

55

65

75

85

Ambient Temperature (℃)

Output Current (A)

100LFM

400LFM

200LFM

300LFM

Natural

Convection

Figure 34: Output current vs. ambient temperature and air

velocity@ Vin=12V, Vout=2.5V (Worst Orientation)

D12S05020-1 B Output Current vs. Ambient Temperature and Air Velocity

@ Vin =12V, Vout =1.8V (Worse Orientation)

0

5

10

15

20

25

25

35

45

55

65

75

85

Ambient Temperature (℃)

Output Current (A)

100LFM

400LFM

200LFM

300LFM

Natural

Convection

Figure 35: Output current vs. ambient temperature and air

velocity @Vin=12V, Vout=1.8V (Worst Orientation)

D12S05020-1 B Output Current vs. Ambient Temperature and Air Velocity

@ Vin =12V, Vout =1.5V (Worse Orientation)

0

5

10

15

20

25

25

35

45

55

65

75

85

Ambient Temperature (℃)

Output Current (A)

100LFM

400LFM

200LFM

300LFM

Natural

Convection

Figure 36: Output current vs. ambient temperature and air

velocity@ Vin=12V, Vout=1.5V (Worst Orientation)

D12S05020-1 B Output Current vs. Ambient Temperature and Air Velocity

@ Vin =12V, Vout =1.2V (Worse Orientation)

0

5

10

15

20

25

25

35

45

55

65

75

85

Ambient Temperature (℃)

Output Current (A)

200LFM

600LFM

300LFM

500LFM

Natural

Convection

Figure 37: Output current vs. ambient temperature and air

velocity@ Vin=12V, Vout=1.2V (Worst Orientation)

D12S05020-1 B Output Current vs. Ambient Temperature and Air Velocity

@ Vin =12V, Vout =1.1V (Worse Orientation)

0

5

10

15

20

25

25

35

45

55

65

75

85

Ambient Temperature (℃)

Output Current (A)

100LFM

300LFM

Natural

Convection

200LFM

Figure 38: Output current vs. ambient temperature and air

velocity @Vin=12V, Vout=1.1V (Worst Orientation)

D12S05020-1 B Output Current vs. Ambient Temperature and Air Velocity

@ Vin =12V, Vout =0.9V (Worse Orientation)

0

5

10

15

20

25

25

35

45

55

65

75

85

Ambient Temperature (℃)

Output Current (A)

100LFM

300LFM

Natural

Convection

200LFM

Figure 39: Output current vs. ambient temperature and air

velocity @Vin=12V, Vout=0.9 V (Worst Orientation)