RT3663BC - Dual-Output PWM Controller

RichTek

RT3663BC Datasheet Preview — Preview of RT3663BC PDF

Datasheet Details

Part number	RT3663BC
Manufacturer	Richtek ↗
File Size	514.83 KB
Description	Dual-Output PWM Controller
Datasheet	RT3663BC-RichTek.pdf

RT3663BC Product details

Description

The RT3663BC is a 3 + 2 phases PWM controller, and is compliant with AMD SVI2 Voltage Regulator Specification to support both CPU core (VDD) and Northbridge portion of the CPU (VDDNB).

Features

CCRCOT (Constant Current Ripple Constant On-Time) with G-NAVP (Green-Native AVP), which is Richtek's proprietary topology. The G-NAVP makes it an easy setting controller to meet all AMDAVP (Adaptive Voltage Positioning) VDD/ VDDNB requirements. The droop is easily programmed by setting the DC gain of the error amplifier. With proper compensation, the load transient response can achieve optimized AVP performance. The controller also uses the interface to issue VOTF Complete and to send digitally.

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Published: Dec 10, 2019 |