SY8009A, SY8009B - Synchronous Step-Down Regulator

Silergy

SY8009A Datasheet Preview — This datasheet PDF includes multiple part numbers: SY8009A, SY8009B. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	SY8009A, SY8009B
Manufacturer	Silergy
File Size	334.01 KB
Description	Synchronous Step-Down Regulator
Datasheet	SY8009B-Silergy.pdf
Note	This datasheet PDF includes multiple part numbers: SY8009A, SY8009B. Please refer to the document for exact specifications by model.

SY8009A Product details

Description

The SY8009A and SY8009B are high-efficiency, high frequency synchronous step-down DC-DC regulator ICs capable of delivering up to 1.5A/2A output currents.

Features

Low RDS(ON) for internal switches (top/bottom).
SY8009A: 180mΩ/120mΩ, 1.5A, SOT23-5.
SY8009B:100mΩ/80mΩ,2.0A SOT23-6, SSOT23-6.
3-5.5V input voltage range.
High switching frequency minimizes the external components.
SY8009A: 1.5MHz.
SY8009B: 1MHz.
Internal softstart limits the inrush current.
100% dropout operation.
RoHS Compliant and Halogen Free.
Compact package: SOT23-5, SOT23-6 and Super SOT23.

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Other Datasheets by Silergy

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Published: Mar 19, 2014 |