RT8843C Multi-Phase PWM Controller

Richtek

Description

RT8843C Multi-Phase PWM Controller with PWM-VID Reference General .
The RT8843C is a 3/2/1 multi-phase synchronous Buck controller optimized for high performance graphic microprocessor, and it support nVidia OVR3i+ spe.

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Datasheet Specifications

Part number: RT8843C
Manufacturer: Richtek
File Size: 0.98 MB
Datasheet: RT8843C-Richtek.pdf
Description: Multi-Phase PWM Controller

Features

* external reference input and PWM-VID dynamic output voltage control, in which the output voltage is regulated and tracks external input reference voltage. The RT8843C can set internal RAMP amplitude through PINSETx pin, which optimizes stability and load transient performance. The RT8843C also provi

Applications

* GPU Core Power for OVR3i+ Spec Simplified Application Circuit RT8843C 5V VCC PWM1 PGOOD Enable VPSI VREF VCC PGOOD EN PSI PINSET1 PINSET2 GND PWM2 PWM3 ISEN1 ISEN2 ISEN3 VSEN FBRTN Copyright © 2023 Richtek Technology Corporation. All rights reserved. DS8843C-00 July 2023 DrMOS PWM

RT8843C Distributors

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RT8843C Multi-Phase PWM Controller Richtek

Richtek RT8843C-like datasheet