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Typical Characteristics

Efficiency vs Output Current

Efficiency vs Output Current

Ripple vs Output Current

Ripple vs Output Current

Power Dissipation vs Output Current

Power Dissipation vs Output Current

Note A:

All data listed in the above graphs has been developed from actual products tested at 25°C. This data is considered typical data for the DC-DC Converter.

Note B:

SOA curves represent operating conditions at which internal components are at or below manufacturer’s maximum operating temperatures

PT6900 Series

12 Watt 5V/3.3V Input

Plus to Minus Voltage Converter

40

50

60

70

80

90

012345

6

Iout (A)

PT6902

PT6901

PT6903

0

2

4

6

8

0123456

Iout (A)

PT6902

PT6901

PT6903

0

10

20

30

40

50

012345

6

Iout (A)

PT6902

PT6901

PT6903

50

60

70

80

90

012

34

5

Iout (A)

PT6905

PT6904

0

2

4

6

8

01

23

4

5

Iout (A)

PT6905

PT6904

0

10

20

30

40

012

34

5

Iout (A)

PT6905

PT6904

20

30

40

50

60

70

80

90

01

23

4

5

6

Iout (A)

20 0LFM

12 0LFM

60 LFM

Nat co nv

Airflow

20

30

40

50

60

70

80

90

00.511.5

2

2.5

33.5

4

Iout (A)

200LFM

120LFM

60LFM

Nat conv

Airflow