SY8881 Datasheet - Silergy

SY8881, 1A Synchronous Step Down Regulator

Application Note: AN_SY8881 High Efficiency 2.5MHz, 1A Synchronous Step Down Regulator General .
SY8881 is a high efficiency 2.

SY8881-Silergy.pdf

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Datasheet Details

Part number:

SY8881

Manufacturer:

Silergy

File Size:

771.02 KB

Description:

1A Synchronous Step Down Regulator

Features

* Low RDS(ON) for internal switches (top/bottom) 230mΩ/150mΩ
* 2.5~5.5V input voltage range
* High switching frequency 2.5MHz minimizes the external components
* Internal soft-start limits the inrush current
* 100% dropout operation
* RoHS Compliant an

Applications

* Portable Navigation Device
* S t Top Box
* USB Dongle
* Media Player
* Smart phone Typical Applications Figure1. Schematic Diagram Figure2. Efficiency AN_SY8881 Rev. 0.9 Silergy Corp. Confidential- Prepared for Customer Use Only 1 Pinout (Top View) A

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