HPR4XX REV G 1/03

3

Product: www.cdpoweronline.com

NOTES:

1.) When operated within the SAFE OPERATING AREA as defined

by the above curves, the output voltage of HPR4XX devices is

guaranteed to be within 95% of its steady-state value within 100

milliseconds after the input voltage has reached 95% of its steady-

state value.

2.) For dual output models, total load capacitance is the sum of the

capacitances on the plus and minus outputs.

Specifications are at T

recommended external components applied, unless

otherwise specified. (Refer to Application Note DCAN-9 at www.cdpowerelectronics.com)

TYPICALPERFORMANCECURVES

SAFEOPERATINGAREA

VOUT VS LOAD

(5Vout Models)

VOUT VS LOAD

(±5Vout Models)

VOUT VS LOAD

(12Vout Models)

VOUT VS LOAD

(±12Vout Models)

VOUT VS LOAD

(15Vout Models)

VOUT VS LOAD

(±15Vout Models)

0

40

120

160

5.3

5.5

5.7

4.9

5.1

020

40

60

80

11.9

12.0

12.1

12.2

12.3

12.4

020

40

60

80

4.6

4.8

5.0

5.2

5.4

010

20

30

40

12.0

12.1

12.2

12.3

12.4

12.5

14.9

15.1

15.3

15.5

15.7

15.9

020

40

60

80

0

13.5

14.0

14.5

15.0

15.5

16.0

80

Output Current (mA)

Output Current each load (mA)

Output Current each load (mA)

12.5

Output Current each load (mA)

12.6

Output Current each load (mA)

Output Power each load (Watts)

0.2

0.4

0.6

0.8

1.0

16.5

0

40

80

100

60

20

90

75

60

45

30

15

0

EFFICIENCY VS LOAD

% of Rated Load (%)

OSCILLATION FREQUENCY VS

TEMPERATURE

220

200

180

160

140

-30

0

30

60

90

Temperature (°C)

SAFE OPERATING AREA

Rise Time of Input Voltage (mS)

LOAD CAPACITANCE vs INPUT RISE TIME

(5 Vout models)

0

5

10

15

20

25

30

35

40

45

50

600

500

400

300

200

100

0

SAFE OPERATING AREA

Rise Time of Input Voltage (mS)

LOAD CAPACITANCE vs INPUT RISE TIME

(12 Vout models)

0

5

10

15

20

25

30

35

40

45

50

90

80

70

60

50

40

30

20

10

0

SAFE OPERATING AREA

Rise Time of Input Voltage (mS)

LOAD CAPACITANCE vs INPUT RISE TIME

(15 Vout models)

0

5

10

15

20

25

30

35

40

45

50

60

50

40

30

20

10

0