LTM4615 datasheet(16/32 Pages) LINER

Part #	LTM4615

Description	20VIN, Dual 4A or Single 8A DC/DC 關Module Regulator

PDF	32 Pages

Scroll/Zoom	100%

Manufacturer	LINER [Linear Technology]

Direct Link	http://www.linear.com

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16 / 32 page

LTM4642

4642fb

For more information www.linear.com/LTM4642

applicaTions inForMaTion

DUTY CYCLE (VOUT/VIN)

0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5 0.55 0.6 0.65 0.7 0.75 0.8 0.85 0.9

0.60

0.55

0.50

0.45

0.40

0.35

0.30

0.25

0.20

0.15

0.10

0.05

4642 F04

6-PHASE

4-PHASE

3-PHASE

2-PHASE

1-PHASE

DUTY CYCLE (VOUT/VIN)

0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5 0.55 0.6 0.65 0.7 0.75 0.8 0.85 0.9

1.00

0.95

0.90

0.85

0.80

0.75

0.70

0.65

0.60

0.55

0.50

0.45

0.40

0.35

0.30

0.25

0.20

0.15

0.10

0.05

4642 F05

6-PHASE

4-PHASE

3-PHASE

2-PHASE

1-PHASE

Figure 4. Normalized Input RMS Ripple Current vs Duty Cycle for One to Six Phases*

*THE LTM4642 CAN ONLY HAVE THE TWO

CHANNELS PER MODULE PARALLELED

Figure 5. Normalized Output Ripple Current vs Duty Cycle, Dlr = VOUT T/L

LTM4615 Datasheet(PDF) 16 Page - Linear Technology

LTM4615 Datasheet(HTML) 16 Page - Linear Technology

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