SY21019 Datasheet - Silergy

SY21019 300mA Asynchronous Buck Converter

The SY21019 high-efficiency asynchronous Buck converter can deliver 300mA output current over a wide input voltage range from 5V to 40V. The SY21019 employs a constant off-time and peakcurrent mode control strategy to achieve fast transient responses. It integrates a main switch with low RDS(ON) to .

SY21019 Features

* Low RDS(ON) for Internal N-Channel Power FET: 2Ω

* 5V to 40V Input Voltage Range

* Up to 300mA Output Current

* 2MHz Switching Frequency

* Constant Off-Time and Peak-Current Mode Control

* Internal Soft-Start Limits Inrush Current

* ±2% 0.6V Reference

* Output Short

SY21019 Datasheet (1.06 MB)

SY21019 Datasheet Preview — Preview of SY21019 PDF

Datasheet Details

Part number:

SY21019

Manufacturer:

Silergy

File Size:

1.06 MB

Description:

300ma asynchronous buck converter.

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SY21019 300mA Asynchronous Buck Converter Silergy

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