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立錡科技長久以來提供Intel和AMD等客戶完整的Vcore能源方案,多次獲得Intel的參考設計殊榮,產品除可在± 0.5% SVID下提供高精確度、在CCM或DDM模式間切換以達節能、也可在系統超頻時支援無負載偏移功能,這些調節技術(G-NAVP)皆源自製作電腦用類比控制器的經驗。

因為方便的設計、高可靠性與功率密度、低總體元件成本、快速的瞬態響應,以及在所有負載條件下精準的電流平衡與穩定度,立錡科技Vcore得到廣泛客戶認證。為減少設計所需心力及時間周期,我們也提供智慧型設計元件及圖像化使用介面(GUI)的軟硬體支持。

產品線

符合Intel電壓轉換器規範提供的產品有分立式和全集成式兩類,請根據Intel規格、平臺和特定的CPU型號進行選擇:

Intel specification: Platform: CPU:
and and

符合AMD電壓轉換器規範的產品有單輸出和雙輸出兩類,請根據AMD介面類別型、CPU型號和CPU插座名稱進行選擇:

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
RT3612EB2-Phase PWM Controller with Dual Integrated Drivers for IMVP9 CPU Core Power Supply Not available
RT3663BHDual-Output PWM Controller with 3 Integrated Drivers for AMD SVI2 Mobile CPU Power Supply Not available
RT3607BCIMVP8 CPU內核供電用雙通道PWM控制器 Not available
RT88574/3/2/1-Phase PWM Controller with Embedded Drivers for CPU Core Power Supply Not available
RT8877F雙輸出 PWM 控制器應用於AMD SVI2 CPU 電源供應 Not available
RT3663BCAMD SVI2移動CPU內核電源用雙輸出PWM控制器 Not available
RT3602ACIMVP8移動CPU內核電源用3通道PWM控制驅動器 Not available
RT3601BHIMVP8移動CPU內核電源用3通道PWM控制驅動器 Not available
RT3601BJIMVP8移動CPU內核電源用3通道PWM控制器 Not available
RT3602AEIMVP8移動CPU內核電源用3通道PWM控制驅動器 Not available
RT3607HPMulti-Phase PWM Controller for CPU Core Power Supply Not available
Technical Documents
TitleLast UpdateShareDownload
Richtek Vcore Product Selection List for Intel and AMD platforms [May, 2017]2018/11/15
立錡VCORE解決方案簡介2017/08/03
綠能原生適應性電壓定位架構 (G-NAVP™) 的 CPU 電源解決方案2016/07/07
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