SY8401 Datasheet - Silergy

0.8A Asynchronous Step Down Regulator

SY8401 Features

* Low RDS(ON) for Internal N-channel Power FET: 700mΩ

* 4.5-55V Input Voltage Range

* 0.8A Output Current Capability

* 1.2MHz Pseudo Constant Switching Frequency

* Internal Soft-start Limits the Inrush Current

* Hic-cup Mode Output Short Circuit Protec

SY8401 General Description

The SY8401 develops a high efficiency asynchronous step down DC/DC regulator capable of delivering 0.8A output current. The IC adopts current mode adaptive constant off time control. The SY8401 operates over a wide input voltage range from 4.5V to 55V and integrates main switch with very low RDS(ON.

SY8401 Datasheet (949.06 KB)

SY8401 Datasheet Preview — Preview of SY8401 PDF

Datasheet Details

Part number:

SY8401

Manufacturer:

Silergy

File Size:

949.06 KB

Description:

0.8a asynchronous step down regulator.

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SY8401 0.8A Asynchronous Step Down Regulator Silergy

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SY8401 Features

SY8401 General Description

Datasheet Details

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