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RT2853A - Synchronous Step-Down Converter

Richtek

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Datasheet Details

Part number	RT2853A
Manufacturer	Richtek ↗
File Size	1.41 MB
Description	Synchronous Step-Down Converter
Datasheet	RT2853A-Richtek.pdf

RT2853A Product details

Description

The RT2853A/B are high-performance 650kHz 3A step- down regulators with internal power switches and synchronous rectifiers.

Features

Fast Transient Response.
Steady 650kHz Switching Frequency.
Enhanced Efficiency at Light Load (RT2853A).
Advanced Constant On-Time (ACOT®) Control.
Optimized for Ceramic Output Capacitors.
4.5V to 18V Input Voltage Range.
Internal 110m Switch and 30m Synchronous Rectifier.
0.765V to 7V Adjustable Output Voltage.
Externally-adjustable, Pre-biased Compatible Soft- Start.
Cycle-by-Cycle Current Limit.
Optional Output Discharge Function.

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Published: Mar 19, 2020 |