SY8891 - 5.5V/1A Synchronous Step Down Regulator

Silergy

SY8891 Datasheet Preview — Preview of SY8891 PDF

Datasheet Details

Part number	SY8891
Manufacturer	Silergy
File Size	774.82 KB
Description	5.5V/1A Synchronous Step Down Regulator
Datasheet	SY8891-Silergy.pdf

SY8891 Product details

Description

The SY8891 is a high efficiency 1.5MHz synchronous step down DC/DC regulator, capable of delivering up to 1A output current. ( ) Tempera ture Code Pa cka ge Code Optional Spec Code Ordering Number Packa

Features

2.5V to 5.5V Input Voltage Range.
55μA Low Quiescent Current.
Low RDS(ON) for Internal Switches (Top/Bottom): 170mΩ /100mΩ.
High Switching Frequency 1.5MHz Minimizes the External Components.
Internal Soft-start Limits the Inrush Current.
100% Dropout Operation.
Power Good Indicator.
Hic-cup for Short Circuit Protection.
Output Auto Discharge Function.
RoHS Compliant and Halogen Free.
Compact Package: SOT563.

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Published: Dec 15, 2024 |