LTM4630IV View Datasheet(PDF) - Linear Technology
Part Name
Description
Manufacturer
LTM4630IV Datasheet PDF : 34 Pages
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LTM4630
APPLICATIONS INFORMATION
2-PHASE DESIGN
FLOAT
CLKOUT
MODE_PLLIN
0 PHASE
VOUT1
PHASMD
180 PHASE
VOUT2
PHASMD
CONTROLLER1
CONTROLLER2
CLKOUT
SGND
0
180
60
FLOAT
0
180
90
INTVCC
0
240
120
4-PHASE DESIGN
CLKOUT
90 DEGREE
CLKOUT
MODE_PLLIN
0 PHASE
FLOAT VOUT1
PHASMD
180 PHASE
VOUT2
MODE_PLLIN
90 PHASE
FLOAT VOUT1
PHASMD
270 PHASE
VOUT2
6-PHASE DESIGN
CLKOUT
60 DEGREE
CLKOUT
60 DEGREE
CLKOUT
MODE_PLLIN
0 PHASE
SGND VOUT1
PHASMD
180 PHASE
VOUT2
MODE_PLLIN
60 PHASE
VOUT1
SGND
PHASMD
240 PHASE
VOUT2
MODE_PLLIN
120 PHASE
VOUT1
FLOAT
PHASMD
300 PHASE
VOUT2
4630 F03
Figure 3. Examples of 2-Phase, 4-Phase, and 6-Phase Operation with PHASMD Table
14
0.60
1-PHASE
0.55
2-PHASE
3-PHASE
4-PHASE
0.50
6-PHASE
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
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
DUTY FACTOR (VOUT/VIN)
4630 F04
Figure 4. Input RMS Current Ratios to DC Load Current as a Function of Duty Cycle
For more information www.linear.com/LTM4630
4630fa
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