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7

CHARACTERISTIC

DA T A

0

0.5

1

1.5

2

9

12

151821

2427

3033

3639

0

0.5

1

1.5

2

9

1215

18212427

PT6223, 3.3 VDC

(See Note 1)

PT6222, 5.0 VDC

(See Note 1)

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 ISR.

Note 2:

Thermal derating graphs are developed in free air convection cooling of 40-60 LFM. (See Thermal Application Notes).

Iout-(Amps)

Iout-(Amps)

Iout-(Amps)

Iout-(Amps)

Iout-(Amps)

Iout-(Amps)

Vin-(Volts)

Vin-(Volts)

40

50

60

70

80

90

100

00.5

11.5

2

9.0V

12.0V

15.0V

18.0V

24.0V

26.0V

Vin

40

50

60

70

80

90

100

00.511.5

2

9.0V

12.0V

18.0V

24.0V

30.0V

38.0V

Vin

0

30

60

90

120

150

00.5

11.5

2

26.0V

24.0V

18.0V

15.0V

12.0V

9.0V

Vin

0

30

60

90

120

150

0

0.511.5

2

38.0V

30.0V

24.0V

18.0V

12.0V

9.0V

Vin

0

0.5

1

1.5

2

2.5

0

0.5

1

1.5

2

26.0V

24.0V

18.0V

15.0V

12.0V

9.0V

Vin

0

0.5

1

1.5

2

2.5

00.5

11.5

2

38.0V

30.0V

24.0V

18.0V

12.0V

9.0V

Vin

60°C

70°C

85°C

70°C

PT6220

Series

85°C

Efficiency vs Output Current

Efficiency vs Output Current

Ripple vs Output Current

Ripple vs Output Current

(See Note 2)

(See Note 2)

Power Dissipation vs Output Current

Power Dissipation vs Output Current