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立锜科技长期为Intel和AMD的CPU提供完整的Vcore电源解决方案,并多次进入Intel的参考设计。这些方案具有高达±0.5%的电压精度,支持SVID,节能的CCM/DEM自动转换,还为超频应用提供无负载偏移功能。久负盛名的G-NAVP调节技术即来自于立锜科技在PC领域长期实践所获得的模拟控制经验。

立锜科技Vcore产品以其容易使用、高可靠性、高功率密度、超低总体拥有成本、快速的瞬态响应特性、各种负载条件下精确的电流平衡能力和卓越的稳定性而获得广大用户的认可和使用。为了降低用户的设计负担,缩短其设计周期,立锜科技也有智能的设计工具和易用的图形用户界面可供用户选择使用。

产品线

符合Intel电压转换器规范提供的产品有分立式和全集成式两类,请根据Intel规格、平台和特定的CPU型号进行选择:

Intel specification: Platform: CPU:
and and

符合AMD电压转换器规范的产品有单输出和双输出两类,请根据AMD接口类型、CPU型号和CPU插座名称进行选择:

AMD Interface: CPU: CPU Socket:
and and
  • RT3661AB

    RT3661AB

    Dual-Output PWM Controller: 1-Phase (VDD) + 1/0-Phase (VDDNB) with 2 Integrated Drivers for AMD SVI2 Mobile CPU Power Supply in WQFN5x5-40 package

  • RT8179A/B/C

    RT8179A/B/C

    Dual-Output PWM Controller: 1-Phase (VDD) + 1-Phase (VDDNB) with 2 Integrated Drivers for AMD SVI2 Mobile CPU Power Supply in WQFN5x5-40 package

  • RT3669EA

    RT3669EA

    Single Channel PWM Controller: 1-Phase (VDDCR_GFX) with 1 Integrated Driver and 1 LDO Regulator for AMD SVI2 GFX and FCH Power Supply in WQFN4x4-32 package

  • RT3662AC

    RT3662AC

    Dual-Output PWM Controller: 2/1-Phase (VDD) + 1/0-Phase (VDDNB) with 3 Integrated Drivers for AMD SVI2 Mobile CPU Power Supply in WQFN5x5-40 package

  • RT3668EB

    RT3668EB

    Single Channel PWM Controller: 2/1-Phase (VDDCR_GFX) with 2 Integrated Driver and 1 LDO Regulator for AMD SVI2 GFX and FCH Power Supply in WQFN5x5-40 package

  • RT3667BE

    RT3667BE

    Dual-Output PWM Controller: 4/3/2/1-Phase (VDD) + 2/1/0-Phase (VDDNB) for AMD SVI2 CPU Power Supply in WQFN6x6-52 package

  • RT3667BB

    RT3667BB

    Dual-Output PWM Controller: 4/3/2/1-Phase (VDD) + 2/1/0-Phase (VDDNB) with 2 Integrated Drivers for AMD SVI2 CPU Power Supply in WQFN6x6-52 package

  • RT3663BC

    RT3663BC

    Dual-Output PWM Controller: 3/2/1-Phase (VDD) + 2/1/0-Phase (VDDNB) with 3 Integrated Drivers for

  • RT8894A

    RT8894A

    Dual-Channel, Multi-Phase PWM Controller: 4/3/2/1-Phase (VDD) + 2/1/0-Phase (VDDNB) with I2C Interface for AMD SVI2 CPU Power Supply in WQFN7x7-56 package

  • RT8878A/B

    RT8878A/B

    Dual-Output PWM Controller: 4/3/2/1-Phase (VDD) + 2/1/0-Phase (VDDNB) with 2 Integrated Drivers for AMD SVI2 CPU Power Supply in WQFN6x6-52 package

  • RT8877C/D

    RT8877C/D

    Dual-Output PWM Controller: 4/3/2/1-Phase (VDD) + 2/1/0-Phase (VDDNB) for AMD SVI2 CPU Power Supply in WQFN6x6-52 package

  • RT8880A/B/C

    RT8880A/B/C

    Dual-Output PWM Controller: 3/2/1-Phase (VDD) + 2/1/(0)-Phase (VDDNB) with 3 Integrated Drivers for AMD SVI2 Mobile CPU Power Supply in WQFN6x6-52 package

The following is a list of products released in the last

Part NumberDescriptionShareDatasheetFree Sample
RT3613EEMulti-Phase PWM Controller for CPU Core Power Supply Not available
RT3662AMAMD SVI2移动CPU内核电源用双输出PWM控制器 Not available
RT3612EB2-Phase PWM Controller with Dual Integrated Drivers for IMVP9 CPU Core Power Supply Not available
RT3663BHAMD SVI2移动CPU内核电源用双输出PWM控制器 Not available
RT3607BCIMVP8 CPU内核供电用双通道PWM控制器 Not available
RT8857集成驱动器的CPU内核供电用4/3/2/1相PWM控制器 Not available
RT8877F双输出 PWM 控制器应用于AMD SVI2 CPU 电源供应 Not available
RT3663BCAMD SVI2移动CPU内核电源用双输出PWM控制器 Not available
RT3602ACIMVP8移动CPU内核电源用3通道PWM控制驱动器 Not available
RT3601BHIMVP8移动CPU内核电源用3通道PWM控制驱动器 Not available
RT3601BJIMVP8移动CPU内核电源用3通道PWM控制器 Not available
RT3602AEIMVP8移动CPU内核电源用3通道PWM控制驱动器 Not available
RT3607HPMulti-Phase PWM Controller for CPU Core Power Supply Not available
Technical Documents
TitleLast UpdateShareDownload
立锜VCORE解决方案简介2019/05/27
Richtek Vcore Product Selection List for Intel and AMD platforms [May, 2017]2018/11/15
绿能原生自适应电压定位架构 (G-NAVP™) 的 CPU 电源解决方案2016/07/07
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