LTC3727A-1
32
3727a1fa
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
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www.linear.com
© LINEAR TECHNOLOGY CORPORATION 2005
LT 0209 REV A • PRINTED IN USA
RELATED PARTS
PART NUMBER DESCRIPTION COMMENTS
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LTC1538-AUX Dual High Effi ciency Low Noise Synchronous Step-Down Switching Regulator Auxiliary Regulator, 5V Standby
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LTC1625/LTC1775 No R
SENSE
TM
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LTC1629/
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®
Synchronous Controllers Expandable from 2-Phase to 12-Phase, Uses All
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LTC1702 No R
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2-Phase Dual Synchronous Step-Down Controller 550kHz, No Sense Resistor
LTC1703 No R
SENSE
2-Phase Dual Synchronous Step-Down Controller
with 5-Bit Mobile VID Control
Mobile Pentium
®
III Processors, 550kHz,
V
IN
≤ 7V
LTC1708-PG 2-Phase, Dual Synchronous Controller with Mobile VID 3.5V ≤ V
IN
≤ 36V, VID Sets V
OUT1
, PGOOD
LT1709/
LT1709-8
High Effi ciency, 2-Phase Synchronous Step-Down Switching Regulators
with 5-Bit VID
1.3V ≤ V
OUT
≤ 3.5V, Current Mode Ensures
Accurate Current Sharing, 3.5V ≤ V
IN
≤ 36V
LTC1735 High Effi ciency Synchronous Step-Down Switching Regulator Output Fault Protection, 16-Pin SSOP
LTC1736 High Effi ciency Synchronous Controller with 5-Bit Mobile VID Control Output Fault Protection, 24-Pin SSOP,
3.5V ≤ V
IN
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LTC1876 Triple Output DC/DC Synchronous Controller Dual, 2-Phase Step-Down and Step-Up DC/DC
Converter, 2.6V ≤ V
IN
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150kHz to 300kHz
LTC1778 No RSENSE Wide Input Range Synchronous Step-Down Controller Up to 97% Effi ciency, 4V ≤ V
IN
≤ 36V,
0.8V ≤ V
OUT
≤ (0.9)(V
IN
), I
OUT
Up to 20A
LTC1929/
LTC1929-PG
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LTC3731 3-Phase, 600kHz Synchronous Step-Down Controllers 0.6V ≤ V
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≤ 6V, 4.5V ≤ V
IN
≤ 32V, I
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≤ 60A,
Integrated MOSFET Drivers
PolyPhase is a registered trademark of Linear Technology Corporation. No R
SENSE
is a trademark of Linear Technology Corporation.
Pentium is a registered trademark of Intel Corporation.
