LTC3707-SYNC 데이터 시트보기 (PDF) - Linear Technology
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LTC3707-SYNC Datasheet PDF : 32 Pages
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LTC3707-SYNC
TYPICAL APPLICATIO
OPEN
0°
PHASMD TG1
180°
U1 TG2
LTC1629
90°
CLKOUT
90°
TG1
270°
U2 TG2
LTC3707-SYNC
90°
PLLIN
IIN
I1
BUCK: 2.5V/15A
BUCK: 2.5V/15A
I2
I3
BUCK: 1.5V/15A
BUCK: 1.8V/15A
I4
12VIN
CIN
IIN*
2.5VO/30A
I1
I2
1.5VO/15A
1.8VO/15A
3707 F14
I3
I4
*INPUT RIPPLE CURRENT CANCELLATION
INCREASES THE RIPPLE FREQUENCY AND
REDUCES THE RMS INPUT RIPPLE CURRENT
THUS, SAVING INPUT CAPACITORS
Figure 14. Multioutput Multiphase Application
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Adaptive Power, No RSENSE and PolyPhase are trademarks of Linear Technology Corporation. Pentium is a registered trademark of Intel Corporation.
32 Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 q FAX: (408) 434-0507 q www.linear.com
3707sf
LT/TP 0602 1K • PRINTED IN USA
© LINEAR TECHNOLOGY CORPORATION 2002
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