LTC7818 - Buck/Buck/Boost Synchronous Controller

Analog Devices

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Datasheet Details

Part number: LTC7818
Manufacturer: Analog Devices ↗
File Size: 3.04 MB
Datasheet: LTC7818-AnalogDevices.pdf
Description: Buck/Buck/Boost Synchronous Controller

LTC7818 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 |