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40

50

60

70

80

90

100

0

0.5

1

1.5

2

2.5

3

I

- Output Current - A

O

V

= 5 V

O

V

= 3.3 V

O

V

= 12 V

O

V

= 15 V

O

V

= 22 V

O

0

0.5

1

1.5

2

2.5

3

0

0.5

1

1.5

2

2.5

3

I

- Output Current - A

O

V

= 5 V

O

V

= 3.3 V

O

V

= 12 V

O

V

= 15 V

O

V

= 22 V

O

0

50

100

150

200

250

300

0

0.5

1

1.5

2

2.5

3

I

- Output Current - A

O

V

= 5 V

O

V

= 3.3 V

O

V

= 12 V

O

V

= 15 V

O

V

= 22 V

O

0

0.5

1

1.5

2.5

2

3

I

- Output Current - A

O

20

30

40

50

60

70

80

90

100 LFM

200 LFM

Air Flow

V

= 3.3 V

O

Air Flow

100 LFM

200 LFM

Nat conv

0

0.5

1

1.5

2.5

2

3

I

- Output Current - A

O

20

30

40

50

60

70

80

90

100 LFM

200 LFM

Air Flow

V

= 5 V

O

Air Flow

100 LFM

200 LFM

Nat conv

0

0.5

1

1.5

2.5

2

3

I

- Output Current - A

O

20

30

40

50

60

70

80

90

100 LFM

200 LFM

Air Flow

V

= 12 V

O

Air Flow

100 LFM

200 LFM

Nat conv

0

0.5

1

1.5

2.5

2

3

I

- Output Current - A

O

20

30

40

50

60

70

80

90

100 LFM

200 LFM

Nat conv

Air Flow

Air Flow

100 LFM

200 LFM

Nat conv

0

0.5

1

1.5

2

I

- Output Current - A

O

20

30

40

50

60

70

80

90

100 LFM

200 LFM

Nat conv

Air Flow

PTN78060W, PTN78060H

SLTS229A – NOVEMBER 2004 – REVISED APRIL 2005

EFFICIENCY

OUTPUT VOLTAGE RIPPLE

POWER DISSIPATION

vs

vs

vs

OUTPUT CURRENT

OUTPUT CURRENT

OUTPUT CURRENT

Figure 19.

Figure 20.

Figure 21.

TEMPERATURE DERATING

TEMPERATURE DERATING

TEMPERATURE DERATING

vs

vs

vs

OUTPUT CURRENT

OUTPUT CURRENT

OUTPUT CURRENT

Figure 22.

Figure 23.

Figure 24.

TEMPERATURE DERATING

TEMPERATURE DERATING

vs

vs

OUTPUT CURRENT

OUTPUT CURRENT

Figure 25.

Figure 26.

(1)

The electrical characteristic data has been developed from actual products tested at 25

° C. This data is considered typical for the

converter. Applies to Figure 19, Figure 20, and Figure 21.

(2)

The temperature derating curves represent the conditions at which internal components are at or below the manufacturer's maximum

operating temperatures. Derating limits apply to modules soldered directly to a 100 mm x 100 mm, double-sided PCB with 2 oz. copper.

Applies to Figure 22 through Figure 26.

9