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SY8891E

5.5V/1A Synchronous Step Down Regulator

SY8891E Features

* 2.5V to 5.5V Input Voltage Range.

* 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

* Forced PWM Operation

* Power Go

SY8891E General Description

SY8891E is a high efficiency 1.5MHz synchronous step down DC/DC regulator, capable of delivering up to 1A output current. It can operate over a wide input voltage range from 2.5V to 5.5V and integrate main switch and synchronous switch with very low RDS (ON) to minimize the conduction loss. SY8891E.

SY8891E Datasheet (799.06 KB)

Preview of SY8891E PDF

Datasheet Details

Part number:

SY8891E

Manufacturer:

Silergy

File Size:

799.06 KB

Description:

5.5v/1a synchronous step down regulator.

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SY8891E 5.5V Synchronous Step Down Regulator Silergy

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