SY8089A - Synchronous Step Down Regulator

Product Overview

Silergy

Part number	SY8089A
Manufacturer	Silergy
File Size	1.57 MB
Description	Synchronous Step Down Regulator
Datasheet	SY8089A Datasheet
Note	This datasheet PDF includes multiple part numbers: SY8089A, SY8089. Please refer to the document for exact specifications by model.
Additional preview pages of the SY8089A datasheet.

The SY8089 and SY8089A are high-efficiency, high frequency synchronous step-down DC-DC regulator IC capable of delivering up to 2A output current.

Low RDS(ON) for internal switches (top/bottom):110mΩ/80mΩ.
2.7-5.5V input voltage range.
2A continuous, 3A peak load current capability.
1MHz switching frequency minimizes the external components.
Internal softstart limits the inrush current.
Reliable short circuit protection: SY8089: Latch off protection SY8089A: Hic-cup mode protection.
Reliable over-voltage protection: SY8089: Latch off protection SY8089A: No latch off protection.

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Published: Mar 21, 2016 |