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0

0.2

0.4

0.6

0.8

1

I

- Output Current - A

O

0

0.4

0.2

0.6

0.8

1.2

1

1.4

1.6

1.8

2

V

= -15 V

O

V

= -12 V

O

V

= -9 V

O

V

= -5 V

O

V

= -3.3 V

O

0

0.2

0.4

0.6

0.8

1

60

65

70

75

80

85

90

I

- Output Current - A

O

V

= -12 V

O

V

= -3.3 V

O

V

= -5 V

O

V

= -9 V

O

V

= -15 V

O

0

0.2

0.4

0.6

0.8

1

10

30

50

70

90

110

130

150

I

- Output Current - A

O

V

= -5 V

O

V

= -9 V

O

V

= -12 V

O

V

= -15 V

O

V

= -3.3 V

O

0

0.2

0.4

0.6

0.8

1

20

30

50

40

60

70

80

90

V

= -3.3 V

O

200 LFM

100 LFM

60 LFM

Nat conv

I

- Output Current - A

O

0

0.2

0.4

0.6

0.8

1

20

30

50

40

60

70

80

90

V

= -5 V

O

I

- Output Current - A

O

200 LFM

100 LFM

60 LFM

Nat conv

0

0.1

0.2

0.3

0.4

0.5

20

30

50

40

60

70

80

90

V

= -12 V

O

I

- Output Current - A

O

200 LFM

100 LFM

60 LFM

Nat conv

0

0.05

0.1

0.15

0.2

0.25 0.3

20

30

50

40

60

70

80

90

V

= -15 V

O

I

- Output Current - A

O

200 LFM

100 LFM

60 LFM

Nat conv

PTN04050A

SLTS250 – SEPTEMBER 2005

EFFICIENCY

OUTPUT VOLTAGE RIPPLE

POWER DISSIPATION

vs

vs

vs

OUTPUT CURRENT

OUTPUT CURRENT

OUTPUT CURRENT

Figure 1.

Figure 2.

Figure 3.

TEMPERATURE DERATING

TEMPERATURE DERATING

TEMPERATURE DERATING

vs

vs

vs

OUTPUT CURRENT

OUTPUT CURRENT

OUTPUT CURRENT

Figure 4.

Figure 5.

Figure 6.

TEMPERATURE DERATING

vs

OUTPUT CURRENT

Figure 7.

(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 1, Figure 2, and Figure 3.

(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 4, Figure 5, Figure 6, and Figure 7.

5