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

DC-DC CONVERTERS

500 W, 600 W and 700 W Full-Brick

3

NEW Product

File Name: rff500_600_700.pdf Rev: 17 Feb 2006

+ON/OFF

-ON/OFF

+Vin

Vin

330

µF

-Vin

+Vo

+Vo

+Vo

50 V

330

µF

100 nF

50 V

-Vo

-Vo

-Vo

-

+

L

O

A

D

Figure 1 - Standard Application

TEMPERATURE (ºC) BASEPLATE

0

4

8

12

16

20

-40

-20

0

20

40

60

80

100

Figure 2 - RFF500 Derating Curve

RFF500/600/700 Series

24 Vin and 48 Vin single output

TEMPERATURE (ºC) BASEPLATE

0

5

10

15

20

25

-40

-20

0

20

40

60

80

100

Figure 3 - RFF600 Derating Curve

TEMPERATURE (ºC) BASEPLATE

-40

-20

0

20

40

60

80

100

0

5

10

15

20

25

30

Figure 4 - RFF700 Derating Curve

Figure 5 - Typical Turn-on Delay and Risetime RFF600-24S28Y

Channel 1: Input Voltage, Channel 2: Output Voltage

Figure 6 - Typical Turn-on Delay and Risetime RFF700-48S28Y

Channel 1: Input Voltage, Channel 2: Output Voltage