LTC3895 - Step-Down DC/DC Controller

Product Overview

Linear

Datasheet Details

Part number	LTC3895
Manufacturer	Linear
File Size	2.18 MB
Description	Step-Down DC/DC Controller
Datasheet	LTC3895 Datasheet
Additional preview pages of the LTC3895 datasheet.

Product details

Description

The LTC®3895 is a high performance step-down switching regulator DC/DC controller that drives an all N-channel synchronous power MOSFET stage that can operate from input voltages up to 140V.

Features

nn Wide VIN Range: 4V to 140V (150V Abs Max) nn Wide Output Voltage Range: 0.8V to 60V nn Adjustable Gate Drive Level: 5V to 10V (OPTI-DRIVE) nn Low Operating IQ: 40μA (Shutdown = 10μA) nn 100% Duty Cycle Operation nn No External Bootstrap Diode Required nn Selectable Gate Drive UVLO Thresholds nn Onboard LDO or External NMOS LDO for DRVCC nn EXTVCC LDO Powers Drivers from VOUT nn Phase-Lockable Frequency (75kHz to 850kHz) nn Programmable Fixed Frequency (50kHz to 900kHz) nn Selectable Continuou.

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Published: May 20, 2016 |