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SY8859 - Synchronous Step Down Regulator

Product Overview

Silergy

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SY8859 Synchronous Step Down Regulator by Silergy - Datasheet Preview — Datasheet preview – SY8859

Datasheet Details

Part number	SY8859
Manufacturer	Silergy
File Size	240.83 KB
Description	Synchronous Step Down Regulator
Datasheet	SY8859 Datasheet
Additional preview pages of the SY8859 datasheet.

Product details

Description

SY8859 is a high efficient 1.0MHz synchronous step down DC/DC regulator capable of delivering up to 3A output current. ( ) Temp

Features

Low RDS(ON) for Internal Switches (Top/Bottom) 85mΩ /50mΩ.
2.7~5.5V Input Voltage Range.
55µA Low Quiescent Current.
Ultra Fast Load Transient Speed.
High Switching Frequency 1.0MHz Minimizes the External Components.
Internal Soft-start Limits the Inrush Current.
Reliable Short Circuit Protection.
Output Auto Discharge Function.
RoHS Compliant and Halogen Free.
Compact Package: QFN1.5×1.5-7.

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Published: Jun 17, 2024 |