LTC3735EUHF Linear Technology, LTC3735EUHF Datasheet - Page 32

• Manufacturer Part Number: LTC3735EUHF
• Description: IC CTRLR DC/DC 2PH HI EFF 38-QFN
• Manufacturer: Linear Technology

Specifications of LTC3735EUHF

• Applications: Controller, Intel Mobile CPU
• Number Of Outputs: 1
• Voltage - Output: 0.7 ~ 1.71 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 38-QFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Voltage - Input: -

LTC3735
RELATED PARTS
PART NUMBER
LTC1438/LTC1439
LTC1438-ADJ
LTC1538-AUX
LTC1539
LTC1436A-PLL
LTC1628/LTC3728
LTC1629/LTC3729
LTC1929/LTC1929-PG 2-Phase High Efficiency Controllers
LTC1702/LTC1703
LTC1708-PG
LTC1709-7
LTC1709-8/LTC1709-9 2-Phase High Efficiency Controllers with 5-Bit VID and Power Good Indication
LTC1735
LTC1736
LTC1778
LTC3714
LTC3716
LTC3732
LTC3734
Adaptive Power and No R
32
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
Dual High Efficiency Low Noise Synchronous Step-Down Switching Regulators POR, Auxiliary Regulator
Dual Synchronous Controller with Auxiliary Regulator
Dual High Efficiency Low Noise Synchronous Step-Down Switching Regulator
Dual High Efficiency Low Noise Synchronous Step-Down Switching Regulator
High Efficiency Low Noise Synchronous Step-Down Switching Regulator
Dual High Efficiency, 2-Phase Synchronous Step-Down Switching Regulators
PolyPhase High Efficiency Controllers
Dual High Efficiency, 2-Phase Synchronous Step-Down Switching Regulator
Dual High Efficiency, 2-Phase Synchronous Step-Down Switching Regulator
with 5-Bit VID and Power Good Indication
2-Phase High Efficiency Controller with 5-Bit Mobile VID and Power Good
Indication (0.9V ≤ V
High Efficiency Synchronous Step-Down Controller
High Efficiency Synchronous Step-Down Controller with 5-Bit VID
No R
Intel Compatible, Wide Operating Range, Step-Down Controller
2-Phase High Efficiency Controller with 5-Bit Mobile VID
and Power Good Indication
3-Phase High Efficiency High Current Controller
Single Phase DC/DC Controller for Intel IMVP-4 Compatible Processors
with Internal Op Amp
SENSE
●
SENSE
FAX: [phone]
are a trademarks of Linear Technology Corporation.
TM
Synchronous Current Mode Step-Down Controller
OUT
≤ 2V)
●
www.linear.com
COMMENTS
POR, External Feedback Divider
Auxiliary Regulator, 5V Standby
5V Standby, POR, Low Battery, Aux Regulator
Adaptive Power
Constant Frequency, Standby, 5V and 3.3V LDOs
Expandable Up to 12 Phases, G-28, Up to 120A
Adjustable Output Up to 40A, G-28
500kHz, 25MHz GBW
1.3V ≤ V
Accurate Current Sharing, 3.5V ≤ V
Burst Mode Operation and Cycle Skip Low
Current Modes, 3.5V ≤ V
VID Tables VRM 8.4 and VRM9.0
Burst Mode Operation, 16-Pin Narrow SSOP,
Fault Protection, 3.5V ≤ V
Output Fault Protection, Power Good, GN-24,
3.5V ≤ V
No Sense Resistor Required, 4V ≤ V
0.8V ≤ V
Single Phase, Mobile VID, V
Slim 36-Pin SSOP, 0.6V ≤ V
5-Bit VRM9.0/9.1, Up to 600kHz, I
6-Bit IMVP-4 VID: 0.7V ≤ V
4V ≤ V
Lossless Voltage Positioning
IN
OUT
IN
IN
≤ 30V, I
≤ 36V, 0.925V ≤ V
≤ V
© LINEAR TECHNOLOGY CORPORATION 2002
≤ 3.5V, Current Mode Ensures
IN
TM
, GN16
OUT
Mode, 24-Pin SSOP
≤ 25A,
LT/TP 0603 1K • PRINTED IN USA
IN
IN
≤ 36V
OUT
IN
≤ 36V
OUT
OUT
to 36V
≤ 1.708V
≤ 1.75V
≤ 2V
OUT
IN
IN
≤ 36V
≤ 60A
≤ 36V,
3735f