V48SC3R315NMA datasheet(6/15 Pages) DELTA

6 / 15 page

DS_V48SC3R315_08142013

E-mail: DCDC@delta.com.tw

http://www.deltaww.com/dcdc

P6

ELECTRICAL CHARACTERISTICS CURVES

Figure 12: Input reflected ripple current, is, through a 12µH

source inductor at nominal input voltage and max load current

(20 mA/div，2us/div).

Figure 13: Output voltage noise and ripple measurement test

setup.

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

0.0

5.0

10.0

15.0

20.0

25.0

LOAD CURRENT (A)

Vin=48V

Figure 14: Output voltage ripple at nominal input voltage and

max load current (20 mV/div, 2us/div)

Load capacitance: 1µF ceramic capacitor and 10µF tantalum

capacitor. Bandwidth: 20 MHz.

Figure 15: Output voltage vs. load current showing typical

current limit curves and converter shutdown points.

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