SY21061 Datasheet - Silergy

SY21061 Asynchronous Buck Converter

The SY21061 high-efficiency asynchronous Buck converter can deliver 1.2A output current over a wide input voltage range from 5V to 40V. The SY21061 employs a constant off-time and peak current mode control strategy to achieve fast transient responses. It integrates a main switch with low RDS(ON) to .

SY21061 Features

* Low RDS(ON) for Internal N-channel Power FET: 180mΩ

* 5V to 40V Input Voltage Range

* Up to 1.2A Output Current

* 800kHz Switching Frequency

* Constant Off-Time and Peak Current Mode Control

* Internal Soft-Start Limits Inrush Current

* ±2% 0.6V Reference

* Output S

SY21061-Silergy.pdf

SY21061 Datasheet Preview — Preview of SY21061 PDF

Datasheet Details

Part number:

SY21061

Manufacturer:

Silergy

File Size:

970.79 KB

Description:

Asynchronous buck converter.

SY21061 Distributor

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SY21061 SY21061 Asynchronous Buck Converter Silergy