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RY3420 - 5.5V 2A 1.2MHz Synchronous Step-Down Regulator

RYCHIP

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Datasheet Details

Part number	RY3420
Manufacturer	RYCHIP
File Size	1.14 MB
Description	5.5V 2A 1.2MHz Synchronous Step-Down Regulator
Datasheet	RY3420-RYCHIP.pdf

RY3420 Product details

Description

The RY3420 is a high-efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture.

Features

2.7V to 5.5V Input Voltage Range.
2A Continuous Output Current.
1.2MHz Switching Frequency.
Built-in Short Protection.
Built-in Over Current Limit.
Built-in Over Voltage Protection.
PFM Mode for High Efficiency in Light Load.
High Efficiency: Up to 96%.
Internal Soft-Start.
Output Adjustable from 0.6V.
Over Temperature Protected.
Low Quiescent Current: 40μA.
Available in SOT23-.

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Published: Nov 27, 2024 |