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0

0.5

1

1.5

2

2.5

3

50

55

65

60

70

75

80

85

90

V

= -5 V

O

V

= -3 V

O

V

= -12 V

O

V

= -15 V

O

I

- Output Current - A

O

0

0.5

1

1.5

2

2.5

3

0

40

80

120

160

200

V

= -5 V

O

V

= -3 V

O

V

= -12 V

O

V

= -15 V

O

I

- Output Current - A

O

0

0.5

1

1.5

2

2.5

3

0

1

0.5

1.5

2

3

2.5

3.5

4

V

= -5 V

O

V

= -3 V

O

V

= -12 V

O

V

= -15 V

O

I

- Output Current - A

O

0

0.25

0.5

0.75

1

1.25

20

30

50

40

60

70

80

90

V

= -12 V

O

200 LFM

100 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

= -15 V

O

200 LFM

100 LFM

Nat conv

I

- Output Current - A

O

0

0.5

1

1.5

2

2.5

3

20

30

50

40

60

70

80

90

V

= -5 V

O

200 LFM

100 LFM

Nat conv

I

- Output Current - A

O

PTN78060A

SLTS245A – APRIL 2005 – REVISED MAY 2005

EFFICIENCY

OUTPUT VOLTAGE RIPPLE

POWER DISSIPATION

vs

vs

vs

OUTPUT CURRENT

OUTPUT CURRENT

OUTPUT CURRENT

Figure 7.

Figure 8.

Figure 9.

TEMPERATURE DERATING

TEMPERATURE DERATING

TEMPERATURE DERATING

vs

vs

vs

OUTPUT CURRENT

OUTPUT CURRENT

OUTPUT CURRENT

Figure 10.

Figure 11.

Figure 12.

(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 7, Figure 8, and Figure 9.

(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 10, Figure 11, and Figure 12.

6