LTC3734EUH#TRPBF Linear Technology, LTC3734EUH#TRPBF Datasheet - Page 28

• Manufacturer Part Number: LTC3734EUH#TRPBF
• Description: IC CTRLR DC/DC 1PH HI EFF 32QFN
• Manufacturer: Linear Technology

Specifications of LTC3734EUH#TRPBF

• Applications: Controller, Intel Mobile CPU
• Voltage - Input: 4 ~ 30 V
• Number Of Outputs: 1
• Voltage - Output: 0.7 ~ 1.71 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LTC3734
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28
PART NUMBER
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LTC1628-SYNC
LTC1629/
LTC1629-PG
LTC1702
LTC1703
LTC1708-PG
LT
LT1709-8
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No R
®
1709/
SENSE
is a trademark of Linear Technology Corporation. Pentium is a registered trademark of Intel Corporation.
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
High Power Step-Down Synchronous DC/DC Controller
in SO-8
DC/DC Controllers
20A to 200A PolyPhase Synchronous Controllers
No R
Controller
No R
Controller with 5-Bit Mobile VID Control
2-Phase, Dual Synchronous Controller with Mobile VID
High Efficiency, 2-Phase Synchronous Step-Down
Switching Regulators with 5-Bit VID
High Efficiency Synchronous Step-Down
Switching Regulator
High Efficiency Synchronous Controller with 5-Bit Mobile Output Fault Protection, 24-Pin SSOP,
VID Control
No R
Controller
2-Phase Synchronous Controllers
No R
Controller with Digital 5-Bit Interface
20A to 200A, 550kHz PolyPhase Synchronous Controller Expandable from 2-Phase to 12-Phase, Uses all Surface Mount
3-Phase, 5-Bit Intel Mobile VID
600kHz Synchronous Step-Down Controller
3-Phase 600kHz Synchronous Step-Down Controller
2-Phase DC/DC Controller for Pentium (Centrino)
Processors
●
FAX: [phone]
SENSE
SENSE
SENSE
SENSE
TM
2-Phase Dual Synchronous Step-Down
Current Mode Synchronous Step-Down
Current Mode Synchronous Step-Down
2-Phase Dual Synchronous Step-Down
●
www.linear.com
COMMENTS
High Efficiency 5V to 3.3V Conversion at Up to 15A
Reduces C
Expandable from 2-Phase to 12-Phase, Uses All
Surface Mount Components, No Heat Sink, V
550kHz, No Sense Resistor
Mobile Pentium
V
3.5V ≤ V
1.3V ≤ V
Accurate Current Sharing, 3.5V ≤ V
Output Fault Protection, 16-Pin SSOP
3.5V ≤ V
Up to 97% Efficiency, 4V ≤ V
I
Up to 42A, Uses All Surface Mount Components,
No Heat Sinks, 3.5V ≤ V
Up to 97% Efficiency, Ideal for Pentium III Processors,
0.925V ≤ V
Components, V
0.6V ≤ V
Up to 60A Output Current, Integrated MOSFET Drivers
0.6V ≤ V
I
40A, 0.7V ≤ V
3.5V ≤ V
OUT
OUT
IN
≤ 7V
up to 20A
up to 60A, Integrated MOSFET Drivers
IN
OUT
IN
OUT
OUT
IN
IN
≤ 36V, VID Sets V
≤ 36V
OUT
≤ 36V, I
≤ 3.5V, Current Mode Ensures
≤ 1.75V, IMVP3 Compatible
≤ 6V, 4.5V ≤ V
and C
OUT
≤ 2V, 4V ≤ V
IN
®
III Processors, 550kHz,
up to 36V
≤1.708V, 4V ≤ V
OUT
OUT
, Power Good Output Signal, Synchronizable,
up to 20A, 0.8V ≤ V
IN
≤ 36V
IN
IN
IN
OUT1
≤ 32V
≤ 36V, I
≤ 36V, 0.8V ≤ V
© LINEAR TECHNOLOGY CORPORATION 2002
, PGOOD
IN
IN
≤ 30V
≤ 36V
OUT
LT/TP 1003 1K • PRINTED IN USA
up to 20A
OUT
IN
OUT
up to 36V
≤ 5V
≤ (0.9)(V
IN
),
3734f