RT8298 Datasheet 600kHz Step-Down Converter

Manufacturer: Richtek

RT8298 600khz step-down converter by Richtek - Datasheet Preview

Datasheet Details

Part number	RT8298
Manufacturer	Richtek
File Size	232.44 KB
Description	600kHz Step-Down Converter
Download	RT8298 Download (PDF)

General Description

The RT8298 is a synchronous step-down DC/DC converter with an integrated high side internal power MOSFET and a gate driver for a low side external power MOSFET.

It can deliver up to 6A output current from a 4.5V to 24V input supply.

The RT8298's current mode architecture allows the transient response to be optimized over a wider input voltage and load range.

Overview

® RT8298 6A, 24V, 600kHz Step-Down Converter with Synchronous Gate Driver.

Key Features

4.5V to 24V Input Voltage Range.
6A Output Current.
45mΩ Internal High Side N-MOSFET.
Current Mode Control.
600kHz Switching Frequency.
Adjustable Output from 0.8V to 15V.
Up to 95% Efficiency.
Internal Compensation.
Stable with Ceramic Capacitors.
Synchronous External Clock : 300kHz to 1.5MHz.
Cycle-by-Cycle Current Limit.
Input Under Voltage Lockout.
Output Under Voltage Protection.
Power Good Indicator.
Thermal Shutdo.

More Datasheets from Richtek

Part Number	Description
RT8298A	600kHz Step-Down Converter
RT8290	340kHz Synchronous Step-Down Converter
RT8292A	340kHz Synchronous Step-Down Converter
RT8292B	1.2MHz Synchronous Step-Down Converter
RT8293A	340kHz Synchronous Step-Down Converter
RT8293B	1.2MHz Synchronous Step-Down Converter
RT8294	340kHz Synchronous Step-Down Converter
RT8295A	340kHz Synchronous Step-Down Converter
RT8295B	1.2MHz Synchronous Step-Down Converter
RT8296A	340kHz Synchronous Step-Down Converter