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TYPICAL CHARACTERISTICS

CHARACTERISTIC DATA; V

(1) (2)

0

1

2

3

4

6

I -LoadCurrent- A

L

0

10

20

30

40

50

5

VO=2.5V

VO=3.3V

VO=1.8V

VO=1.5V

VO=1.2V

VO=1V

I -LoadCurrent- A

L

0

1

2

3

4

5

50

60

70

80

90

100

6

VO=3.3V

VO =2.5V

VO=1.8V

VO=1.5V

VO=1.2V

VO=1V

0

0. 25

0. 50

0. 75

1. 00

1. 25

1. 50

0

1

2

3

5

6

4

0

40

20

1

2

3

4

5

6

50

30

80

60

90

70

Natural

Convection

I

PTH05050W

SLTS213D – MAY 2003 – REVISED JUNE 2007

OUTPUT RIPPLE

EFFICIENCY

vs

POWER DISSIPATION

vs

LOAD CURRENT (See Note 3 to

vs

LOAD CURRENT

Table)

LOAD CURRENT

Figure 1.

Figure 2.

Figure 3.

TEMPREATURE DERATING

vs

OUTPUT CURRENT

Figure 4.

(1)

Characteristic data has been developed from actual products tested at 25

°C. This data is considered typical data for the converter.

Applies to Figure 1, Figure 2, and Figure 3.

(2)

SOA 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 4 in.

× 4 in. double-sided PCB with 1 oz. copper. Applies to

Figure 4.

5

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