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Note A:

Characteristic data has been developed from actual products tested at 25°C. This data is considered typical data for the Converter.

Note B:

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

Typical Characteristics

PT6520 Series

8-A 5-V/3.3-V Input Adjustable ISR

with Short-Circuit protection

Efficiency vs Output Current

Efficiency vs Output Current

Power Dissipation vs Output Current

Power Dissipation Output Current

0

5

10

15

20

25

30

35

40

0

123

45

678

Iout (A)

3.3V

2.5V

1.8V

1.2V

0

1

2

3

4

5

0

1234

567

8

Iout (A)

1.2V

1.8V

2.5V

3.3V

0

5

10

15

20

25

30

35

40

01

234

567

8

Iout (A)

2.5V

1.8V

1.2V

Output Ripple vs Output Current

Output Ripple vs Output Current

0

1

2

3

4

5

0123456

78

Iout (A)

1.2V

1.8V

2.5V

20

30

40

50

60

70

80

90

012345678

Iout (A)

200LFM

120LFM

60LFM

Nat conv

Airflow

40

50

60

70

80

90

100

012345678

Iout (A)

3.3V

2.5V

1.8V

1.2V

40

50

60

70

80

90

100

012

345

678

Iout (A)

2.5V

1.8V

1.2V

20

30

40

50

60

70

80

90

012345678

Iout (A)

200LFM

120LFM

60LFM

Nat conv

Airflow