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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
RT3613EEMulti-Phase PWM Controller for CPU Core Power Supply Not available
RT3662AMAMD SVI2移動CPU內核電源用雙輸出PWM控制器 Not available
RT3612EB2-Phase PWM Controller with Dual Integrated Drivers for IMVP9 CPU Core Power Supply Not available
RT3663BHAMD SVI2移動CPU內核電源用雙輸出PWM控制器 Not available
RT3607BCIMVP8 CPU內核供電用雙通道PWM控制器 Not available
RT8857集成驅動器的CPU內核供電用4/3/2/1相PWM控制器 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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