PT4203 5.0V

(See Note 1)

PT4204 12.0V

(See Note 1)

Efficiency vs Output Current

Efficiency vs Output Current

Efficiency vs Output Current

Ripple vs Output Current

Ripple vs Output Current

Ripple vs Output Current

Power Dissipation vs Output Current

Power Dissipation vs Output Current

Power Dissipation vs Output Current

PT4202 3.3V

(See Note 1)

Iout-(Amps)

Iout-(Amps)

Iout-(Amps)

Iout-(Amps)

Iout-(Amps)

Iout-(Amps)

Iout-(Amps)

Iout-(Amps)

Iout-(Amps)

40

50

60

70

80

90

100

0

0.3

0.6

0.9

1.2

1.5

36.0V

42.0V

48.0V

55.0V

60.0V

Vin

40

50

60

70

80

90

100

0

0.2

0.4

0.6

0.8

1

1.2

36.0V

42.0V

48.0V

55.0V

60.0V

Vin

40

50

60

70

80

90

100

0

0.1

0.2

0.3

0.4

0.5

0.6

36.0V

42.0V

48.0V

55.0V

60.0V

Vin

0

5

10

15

20

25

0

0.3

0.6

0.9

1.2

1.5

60.0V

55.0V

48.0V

42.0V

36.0V

Vin

0

5

10

15

20

25

0

0.2

0.4

0.6

0.8

1

1.2

60.0V

55.0V

48.0V

42.0V

36.0V

Vin

0

5

10

15

20

25

0

0.1

0.2

0.3

0.4

0.5

0.6

60.0V

55.0V

48.0V

42.0V

36.0V

Vin

0

0.2

0.4

0.6

0.8

1

1.2

1.4

1.6

0

0.3

0.6

0.9

1.2

1.5

60.0V

55.0V

48.0V

42.0V

36.0V

Vin

0

0.2

0.4

0.6

0.8

1

1.2

1.4

1.6

0

0.2

0.4

0.6

0.8

1

1.2

60.0V

55.0V

48.0V

42.0V

36.0V

Vin

0

0.2

0.4

0.6

0.8

1

1.2

1.4

1.6

0

0.1

0.2

0.3

0.4

0.5

0.6

60.0V

55.0V

48.0V

42.0V

36.0V

Vin

Note 1:

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

PT42/4300

Series

67

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CHARACTERISTIC

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