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LTC3865-1 Datasheet Dual 2-Phase Synchronous DC/DC Controller

Manufacturer: Linear Technology (now Analog Devices)

Download the LTC3865-1 datasheet PDF. This datasheet also includes the LTC3865 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LTC3865_LinearTechnology.pdf) that lists specifications for multiple related part numbers.

General Description

n Dual, 180° Phased Controllers n 2-Pin VID Output Voltage Programming from 0.6V to 5V n High Efficiency: Up to 95% n RSENSE or DCR Current Sensing n Phase-Lockable Fixed Frequency 250kHz to 770kHz n Adjustable Current Limit n Dual N-Channel MOSFET Synchronous Drive n Wide VIN Range: 4.5V to 38V Operation n Adjustable Soft-Start Current Ramping or Tracking n Output OV Protection With Reverse Current Limit n Power Good Output Voltage Monitor n 32-Pin 5mm × 5mm QFN and 38-Lead TSSOP Packages APPLICATIONS n DC Power Distribution Systems L, LT, LTC, LTM, Burst Mode, OPTI-LOOP, μModule, Linear Technology and the Linear logo are registered trademarks and No RSENSE is a trademark of Linear Technology Corporation.

All other trademarks are the property of their respective owners.

U.S.

Overview

LTC3865/LTC3865-1.

Key Features

  • Dual, 2-Phase Synchronous DC/DC Controller with Pin Selectable Outputs.

More Datasheets from Linear Technology (now Analog Devices)

Part Number Description
LTC3865 Dual 2-Phase Synchronous DC/DC Controller
LTC3860 Voltage Mode DC/DC Controller
LTC3861 Multiphase Step-Down Voltage Mode DC/DC Controller
LTC3861-1 Multiphase Step-Down Voltage Mode DC/DC Controller
LTC3862 Step-Up DC/DC Controller
LTC3862-1 Step-Up DC/DC Controller
LTC3862-2 Step-Up DC/DC Controller
LTC3863 DC/DC Controller
LTC3864 60V Low IQ Step-Down DC/DC Controller
LTC3866 Current Mode Synchronous Controller