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SY8003A1 - 3A Synchronous Step Down Regulator

SY8003A1 Description

SY8003A1 ` General .
The SY8003A1 is a high efficiency 1.

SY8003A1 Features

* 2.5V to 5.5V Input Voltage Range
* 50μA Low Quiescent Current
* Low RDS(ON) for Internal Switches (Top/Bottom) 130mΩ /85mΩ
* High Switching Frequency 1.5MHz Minimizes the External Components
* Internal Soft-start Limits the Inrush Current
* 100% Drop

SY8003A1 Applications

* Set Top Box
* USB Dongle
* Media Player
* Smart phone Typical Applications VIN: 2.5-5.5V CIN 4.7μF IN LX RPG 100k PG FB EN PGND SGND L:1.0µH VOUT:1.8V RH CFF 100k 22pF COUT 10μF RL 49.9k Figure1. Schematic Diagram Inductor and COUT Selection Table

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Datasheet Details

Part number
SY8003A1
Manufacturer
Silergy
File Size
291.59 KB
Datasheet
SY8003A1-Silergy.pdf
Description
3A Synchronous Step Down Regulator

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Synchronous Step Down Regulator Silergy
Silergy SY8003A1-like datasheet