For the most current data and application support visit www.artesyn.com/powergroup/products.htm

DC-DC CONVERTERS

POLA Non-isolated

3

NEW Product

File Name: pth12020.pdf Rev (07): 19 Dec 2005

PTH12020

12 Vin single output

20

30

40

50

60

80

Nat Conv

100 LFM

200 LFM

400 LFM

90

70

OUTPUT CURRENT (A)

0

2

4

6

8

10

12

14

16

18

20

30

40

50

60

80

Nat Conv

100 LFM

200 LFM

400 LFM

90

70

OUTPUT CURRENT (A)

0

2

4

6

8

10

12

14

16

18

Figure 2 - Safe Operating Area

Vin = 12 V, Output Voltage = 3.3 V (See Note A)

Figure 1 - Safe Operating Area

Vin = 12 V, Output Voltage = 5 V (See Note A)

OUTPUT CURRENT (A)

5.0V

3.3V

2.5V

1.8V

1.5V

1.2V

40

50

60

70

80

90

100

0

2

4

6

8

10

12

14

16

Vout

18

Figure 4 - Efficiency vs Load Current

Vin = 12 V (See Note B)

20

30

40

50

60

80

Nat Conv

100 LFM

200 LFM

400 LFM

90

70

OUTPUT CURRENT (A)

0

2

4

6

8

10

12

14

16

18

Figure 3 - Safe Operating Area

Vin = 12 V, Output Voltage = 1.8 V (See Note A)

N

No

otte

es

s

A

SOA curves represent the conditions at which internal components are

within the Artesyn derating guidelines.

B

Characteristic data has been developed from actual products tested at

25 °C. This data is considered typical data for the converter.

PTH12020W Characteristic Data

Track

8

9

10

PTH12020

(Top View)

Margin Up

Margin Down

5

4

3

6

7

2

1

GND

GND

L

O

A

D

µF

(Required)

+

Inhibit

µF

(Optional)

+

(Required)

Figure 5 - Standard Application