LT8640 Datasheet PDF (5A Synchronous Step-Down Silent Switcher)

LT8640 - 5A Synchronous Step-Down Silent Switcher

Description

n Silent Switcher® Architecture n Ultralow EMI Emissions n Spread Spectrum Frequency Modulation n High Efficiency at High Frequency n Up to 96% Efficiency at 1MHz, 12VIN to 5VOUT n Up to 95% Efficiency at 2MHz, 12VIN to 5VOUT n Wide Input Voltage Range: 3.4V to 42V n 5A Maximum Continuous Output, 7

Datasheet Details

Part number	LT8640
Manufacturer	Analog Devices
File Size	1.65 MB
Description	5A Synchronous Step-Down Silent Switcher
Datasheet	LT8640 Datasheet

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Full PDF Text Transcription

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LT8640/LT8640-1 42V, 5A Synchronous Step-Down Silent Switcher with 2.5µA Quiescent Current FEATURES DESCRIPTION n Silent Switcher® Architecture n Ultralow EMI Emissions n Spread Spectrum Frequency Modulation n High Efficiency at High Frequency n Up to 96% Efficiency at 1MHz, 12VIN to 5VOUT n Up to 95% Efficiency at 2MHz, 12VIN to 5VOUT n Wide Input Voltage Range: 3.4V to 42V n 5A Maximum Continuous Output, 7A Peak Transient Output n Ultralow Quiescent Current Burst Mode® Operation n 2.5µA IQ Regulating 12VIN to 3.

Published: Aug 29, 2023 |