Product # PQ60015QPA60

Phone 1-888-567-9596

www.synqor.com

Doc.# 005-2QP651F Rev. B

01/23/08

Page 6

T

pecification

Input:

Input:

Output:

Output:

Current:

Current:

ackage:

35-75 V

35-75 V

1.5 V

1.5 V

60 A

60 A

Quarter-brick

Quarter-brick

0

5

10

15

20

25

30

35

40

45

50

55

60

0

25

40

55

70

85

Ambient Air Temperature (

400 LFM (2.0 m/s)

300 LFM (1.5 m/s)

200 LFM (1.0 m/s)

100 LFM (0.5 m/s)

50 LFM (0.25 m/s)

Figure 7: Maximum output power derating curves vs. ambient air tem-

perature for airflow rates of 50 LFM through 400 LFM with air flowing

from pin 3 to pin 1 (nominal input voltage and 2 output pins).

ing from pin 3 to pin 1 at the rate of 200 LFM with nominal Vin and 2

output pins. Test board is 4oz., 6 layer. Converter PCB is 6oz., 12 layer.

0

5

10

15

20

25

30

35

40

45

50

55

60

0

25

40

55

70

85

Ambient Air Temperature (

400 LFM (2.0 m/s)

300 LFM (1.5 m/s)

200 LFM (1.0 m/s)

100 LFM (0.5 m/s)

50 LFM (0.25 m/s)

Figure 9: Maximum output power derating curves vs. ambient air tem-

perature for airflow rates of 50 LFM through 400 LFM with air flowing

from output to input (nominal input voltage and 4 output pins).

ing from output to input at the rate of 200 LFM with nominal Vin and 4

output pins. Test board is 4oz., 6 layer. Converter PCB is 6oz., 12 layer.

0

5

10

15

20

25

30

35

40

45

50

55

60

025

40

55

70

85

Ambient Air Temperature (

400 LFM (2.0 m/s)

300 LFM (1.5 m/s)

200 LFM (1.0 m/s)

100 LFM (0.5 m/s)

50 LFM (0.25 m/s)

Figure 11: Maximum output power derating curves vs. ambient air tem-

perature for airflow rates of 50 LFM through 400 LFM with air flowing

from pin 3 to pin 1 (nominal input voltage and 4 output pins).

ing from pin 3 to pin 1 at the rate of 200 LFM with nominal Vin and 4

output pins. Test board is 4oz., 6 layer. Converter PCB is 6oz., 12 layer.