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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. Derating limits apply to

modules soldered directly to a 4 in.

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

Typical Characteristics

Characteristic Data; Vin =5 V (See Note A)

Efficiency vs Load Current

Power Dissipation vs Load Current

Output Ripple vs Load Current

Safe Operating Area; Vin =5 V (See Note B)

Over Output Voltage Range

PTH05020W—5-V Input

22-A, 5-V Input Non-Isolated

Wide-Output Adjust Power Module

SLTS207C – MAY 2003 – REVISED DECEMBER 2003

20

30

40

50

60

70

80

90

0

5

10

15

20

Iout (A)

400LFM

200LFM

100LFM

Nat Conv

Airflow

50

60

70

80

90

100

0

4

8

121620

Iout - Amps

3.3 V

2.5 V

1.8 V

1.5 V

1.2 V

1 V

VOUT

0

10

20

30

40

50

0

4

8

12

16

20

Iout - Amps

2.5 V

1.8 V

3.3 V

1.5 V

1.2 V

1 V

VOUT

0

1

2

3

4

5

6

0

4

8

12

16

20

Iout - Amps