RT8297B, RT8297A - 340/800kHz Synchronous Step-Down Converter

Richtek

The RT8297B by Richtek is a 340/800kHz Synchronous Step-Down Converter. Below is the official datasheet preview.

📥 Download Datasheet

RT8297B 340/800kHz Synchronous Step-Down Converter by Richtek - Datasheet Preview — Official preview page of the **RT8297B** 340/800kHz Synchronous Step-Down Converter datasheet (Richtek).

Datasheet Details

Part number	RT8297B, RT8297A
Manufacturer	Richtek
File Size	230.68 KB
Description	340/800kHz Synchronous Step-Down Converter
Datasheet	RT8297A-Richtek.pdf
Note	This datasheet PDF includes multiple part numbers: RT8297B, RT8297A. Please refer to the document for exact specifications by model.
Additional preview pages of the RT8297B datasheet.

RT8297B Product details

Description

The RT8297A/B is a high efficiency, monolithic synchronous step-down DC-DC converter that can operate at 340kHz/800kHz, while delivering up to 1.5A output current from a 4V to 17V input supply.

Features

4V to 17V Input Voltage Range.
1.5A Output Current.
Internal N-MOSFETs.
Current Mode Control.
Fixed Frequency Operation : 340kHz/800kHz.
Output Adjustable from 0.8V to 12V.
Up to 95% Efficiency.
Internal Compensation.
Stable with Low ESR Ceramic Output Capacitors.
Cycle-by-Cycle Over Current Protection.
Input Under Voltage Lockout.
Output Under Voltage Protection.
Output Over Voltage Protection.
Power Good Indicator.
The.

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Published: Oct 20, 2021 |