LTC7818 - Buck/Buck/Boost Synchronous Controller

Product Overview

Analog Devices

Datasheet Details

Part number	LTC7818
Manufacturer	Analog Devices
File Size	3.04 MB
Description	Buck/Buck/Boost Synchronous Controller
Datasheet	LTC7818 Datasheet
Additional preview pages of the LTC7818 datasheet.

Product details

Description

The LTC®7818 is a high performance triple output (buck/ buck/boost) synchronous DC/DC switching regulator controller that drives all N-channel power MOSFET stages.

Features

n Dual Buck Plus Single Boost Synchronous Controllers n Low Operating IQ: n 14μA (14V to 3.3V, Channel 1 On) n Outputs Remain in Regulation Through Cold Crank Down to 1V Input Supply Voltage n Wide Bias Input Voltage Range: 4.5V to 40V n Buck and Boost Output Voltages Up to 40V n Spread Spectrum Operation n RSENSE or DCR Current Sensing n Programmable Fixed Frequency (100kHz to 3MHz) n PassThru™/100% Duty Cycle Capable for Synchronous Boost MOSFET n Phase-Lockable Frequency (100kHz to 3MHz) n Se.

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Published: Aug 10, 2020 |