4118 14

Markham, Ontario L3R OJ3

1-866-740-1232

4607 S.E. International Way

Milwaukie, Oregon 97222

1-971-206-2800

Page 4

NCA005 6200830000 A01 03Mar06

Volant NCA005 Series

Non-Isolated 5A SIP/SMT DC/DC Converters

www.cdtechno-cps.com

TYPICAL DERATING CURVES SIP/SMT VERSION

NCA0051331S0 Vo=0.75V Derating Curve

0.0

1.0

2.0

3.0

4.0

5.0

6.0

20

30

40

50

60

70

80

90

100

Ambient Temperature (C)

0LFM

100LFM

200LFM

Fig. 2. SMT Power Derating vs Output Current for 5.0Vin 0.75V Out.

NCA0051331B0 Vo=0.75V Derating Curve

0.0

1.0

2.0

3.0

4.0

5.0

6.0

20

30

40

50

60

70

80

90

100

Ambient Temperature (C)

0LFM

100LFM

200LFM

Fig. 3. SIP Power Derating vs Output Current for 5Vin 0.75V Out.