Product # NQ16W50SKA10

Phone 1-888-567-9596

www.synqor.com

Doc.# 005-NS15W10 Rev. A

11/26/07

Page 5

Input:

Input:

Outputs:

Outputs:

Current:

Current:

ackage:

6.0 - 16.0V

6.0 - 16.0V

0.75 - 5.0V

0.75 - 5.0V

10A

10A

SMT

SMT

T

pecification

0

2

4

6

8

10

12

0

25

40

55

70

85

Ambient Air Temperature (°C)

400 LFM (2.0 m/s)

300 LFM (1.5 m/s)

200 LFM (1.0 m/s)

100 LFM (0.5 m/s)

6 layers 2oz cu board

Figure 5: Maximum output power derating curves for 1.8Vo, 2.5Vo

units under various thermal conditions and nominal input voltage. See

Thermal Considerations section for more details.

Figure 6: Thermal plot of 1.8Vo, 2.5Vo converters at nominal Vin and

(typical installation).

60

65

70

75

80

85

90

95

100

0

1

2

3

4

5

6

7

8

9

10

Load Current (A)

5.0 Vout

2.5 Vout

0.75 Vout

Figure 1: Efficiency at nominal output voltage vs. load current for nom-

0

1

2

3

4

5

6

0

1

2

3

4

5

6

7

8

9

10

Load Current (A)

5.0 Vout

2.5 Vout

0.75 Vout

Figure 2: Power dissipation at nominal output voltage vs. load current

0

2

4

6

8

10

12

0

25

40

55

70

85

Ambient Air Temperature (°C)

400 LFM (2.0 m/s)

300 LFM (1.5 m/s)

200 LFM (1.0 m/s)

100 LFM (0.5 m/s)

6 layers 2oz cu board

Figure 3: Maximum output power derating curves for 0.75Vo, 1.2Vo,

1.5Vo units under various thermal conditions and nominal input volt-

age. See Thermal Considerations section for more details.

Figure 4: Thermal plot of 0.75Vo, 1.2Vo converters at nominal Vin and

(typical installation).

Semiconductor junction temperature is

within 1°C of surface temperature

Semiconductor junction temperature is

within 1°C of surface temperature