RT3668EB, RT3669EB Single Channel PWM Controller

RichTek

Description

RT3668EB Single Channel PWM Controller with 2 Integrated Drivers and 1 LDO Regulator for AMD SVI2 GFX and FCH Power Supply General .
The RT3668EB is a single channel PWM controller with 2 integrated drivers and 1 LDO regulator, it is compliant with AMD SVI2 Voltage Regulator Specifi.

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RT3668EB Datasheet Preview — This datasheet PDF includes multiple part numbers: RT3668EB, RT3669EB. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: RT3668EB, RT3669EB
Manufacturer: RichTek
File Size: 1.91 MB
Datasheet: RT3669EB-RichTek.pdf
Description: Single Channel PWM Controller
Note: This datasheet PDF includes multiple part numbers: RT3668EB, RT3669EB.
Please refer to the document for exact specifications by model.

Features

* CCRCOT (Constant Current Ripple Constant On-Time) with G-NAVP (Green-Native AVP), which is Richtek's proprietary topology. G-NAVP makes it an easy setting controller to meet all AMD AVP (Adaptive Voltage Positioning) GFX requirements. The droop is easily programmed by setting the DC gain of the erro

Applications

* AMD FP4 GFX and FCH Power Simplified Application Circuit To GFX VVDDNB RT3668EB VRHOT_L PHASE1 SVC SVD PHASE2 LDO_IN MOSFET MOSFET VIN_LDO VVDDCR_GFX SVT LDO_OUT MUX_CTRL VSEN_NB_IN S5_OUT VOUT_LDO VVDDCR_FCH_S5 Copyright © 2019 Richtek Technology Corporation. All rights reserved.

RT3668EB Distributors

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