LTC3735
32
3735fa
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
LINEAR TECHNOLOGY CORPORATION 2002
LT 0411 REV A • PRINTED IN USA
RELATED PARTS
PART NUMBER DESCRIPTION COMMENTS
LTC3816 Single Phase DC/DC Controller for Intel IMVP-6/6+/6.5 CPUs 7-Bit IMVP-6 VID: 0.00V ≤ V
OUT
≤ 1.50V,
4.5V ≤ V
IN
≤ 36V, Very Low Duty Cycle Capable
LTC3732 3-Phase, 5-Bit VID, 600kHz, Synchronous Controller 5-Bit VRM 9/9.1: 1.10V ≤ V
OUT
≤ 1.85V
LTC3734 Single Phase DC/DC Controller for IMVP-4 6-Bit IMVP-4 VID: 0.70V ≤ V
OUT
≤ 1.708V,
4.5V ≤ V
IN
≤ 30V, Lossless Voltage Positioning
LTC3869/LTC3869-2 Dual, 2-Phase Synchronous Step-Down DC/DC Controllers with
Excellent Current Share when Paralleled
Phase-Lockable Fixed 250kHz to 780kHz Frequency,
4V ≤ V
IN
≤ 38V, 0.8V ≤ V
OUT
≤ 12.5V
LTC3856 2-Phase, Single Output Synchronous Step-Down DC/DC Controller
with Diff Amp and DCR Temperature Compensation
Phase-Lockable Fixed 250kHz to 770kHz Frequency,
4.5V ≤ V
IN
≤ 38V, 0.8V ≤ V
OUT
≤ 5V
LTC3850/LTC3850-1
LTC3850-2
Dual 2-Phase, High Efficiency Synchronous Step-Down DC/DC
Controller, R
SENSE
or DCR Current Sensing and Tracking
Phase-Lockable Fixed 250kHz to 780kHz Frequency,
4V ≤ V
IN
≤ 30V, 0.8V ≤ V
OUT
≤ 5.25V
LTC3860 Dual, Multiphase, Synchronous Step-Down DC/DC Controller with
Diff Amp and Three-State Output Drive
Operates with Power Blocks, DRMOS Devices or External
Drivers/MOSFETs, 3V ≤ V
IN
≤ 24V, t
ON(MIN)
= 20ns
LTC3855 Dual, Multiphase, Synchronous Step-Down DC/DC Controller with
Diff Amp and DCR Temperature Compensation
Phase-Lockable Fixed Frequency 250kHz to 770kHz,
4.5V ≤ V
IN
≤ 38V, 0.8V ≤ V
OUT
≤ 12V
LTC3829 3-Phase, Single Output Synchronous Step-Down Controller with Diff
Amp and DCR Temperature Compensation
Phase-Lockable Fixed 250kHz to 770kHz Frequency,
4.5V ≤ V
IN
≤ 38V, 0.8V≤ V
OUT
≤ 5V
LTC3853 Triple Output, Multiphase Synchronous Step-Down DC/DC Controller,
R
SENSE
or DCR Current Sensing and Tracking
Phase-Lockable Fixed 250kHz to 750kHz Frequency,
4V ≤ V
IN
≤ 24V, V
OUT3
Up to 13.5V
