BK-M datasheet(7/20 Pages) GE

Part #	BK-M

Description	DW025 Dual Output-Series Power Modules: dc-dc Converters 36 Vdc to 75 Vdc Input; Dual Outputs; 25 W

PDF	20 Pages

Scroll/Zoom	100%

Manufacturer	GE [General Semiconductor]

Direct Link	http://www.vishay.com

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7 / 20 page

Lineage Power

Data Sheet

April 2008

36 Vdc to 75 Vdc Input; Dual Outputs; 25 W

DW025 Dual Output-Series Power Modules: dc-dc Converters;

Characteristic Curves

8-993(C).a

Figure 1. DW025-Series Input Current and Normal-

ized Output Voltage vs. Input Voltage at

Full Load and TA = 25 °C

8-994(C)

Figure 2. DW025-Series Normalized Output Current

vs. Normalized Output Voltage at

VI = 48 V and TA = 25 °C

8-995(C)

Figure 3. DW025-Series Efﬁciency vs. Normalized

Both Output Currents to Full Load at

VI = 48 V and TA = 25 °C

8-1019(C)

Figure 4. DW025-Series Typical 5 V Output Voltage

Response to a Step Load Change from

50% to 25% of IO, max at VI = VI, nom and

TA = 25 °C

Characteristic Curves (continued)

20304050

0.2

0.4

0.6

0.8

1.0

1.2

INPUT VOLTAGE, VI (V)

0.8

0.6

0.4

0.2

0.0

1.0

1.2

0.0

0.5

1.0

1.5

2.0

2.5

0.0

0.2

0.4

0.6

0.8

1.2

NORMALIZED OUTPUT CURRENT TO FULL LOAD, IO (A)

1.0

VO = 3.3 V

5 V

12 V

15 V

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

1.0

NORMALIZED BOTH OUTPUT CURRENTS TO

FULL LOAD, IO (A)

0.9

CC,CL

BB,BK

AA,AJ

0.5 A

0.5 ms

50 mV

1.0 A

0.5 A

TIME, t (0.5 ms/div)

5.0 V

∆IO

∆t = 1 A/10 µs

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