LTM4627

14

4627fc

APPLICATIONS INFORMATION

Figure 3. Relationship Between Switching

Figure 2. Normalized Input RMS Ripple Current vs Duty Factor for One to Six µModule Regulators (Phases)

0.75 0.8

4627 F02

0.7

0.65

0.6

0.55

0.5

0.45

0.4

0.35

0.3

0.25

0.2

0.15

0.1

0.85 0.9

0

0.05

0.10

0.15

0.20

0.25

0.30

0.35

0.40

0.45

0.50

0.55

0.60

1 PHASE

2 PHASE

3 PHASE

4 PHASE

6 PHASE

0

0.5

1

1.5

2

4627 F03

2.5

0

100

300

400

500

900

800

700

200

600