概述
样片和购买
解决方案
资源
工具与软件
质量与可靠性
eDesignSuite
开始
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Sales Briefcase
  • The PM6764/66 is a high performance digital controller designed to power Intel’s VR12.5 processors (PM6766) and memories (PM6764): all required parameters are programmable through a PMBus™ interface.

    The device utilizes digital technology to implement all control and power management functions to provide maximum flexibility and performance. The NVM is embedded to store custom configurations.
    The PM6764/66 device features up to 4/6-phase programmable operation. The PM6764/66 supports power state transitions featuring VFDE, and programmable DPM maintaining the best efficiency over all loading conditions without compromising transient response. The device assures fast and independent protection against load overcurrent, under/overvoltage and feedback disconnections. The device is available in VFQFPN28 4 x 4 mm (PM6764) and VFQFPN40 5 x 5 mm (PM6766) packages.

    主要特性

    • PM6764: 4-phase compact digital controller
    • PM6766: 6-phase compact digital controller
    • VR12.5™ compliant with 25 MHz SVID bus rev. 1.2, serial-VID with programmable IMAX, TMAX, VBOOT, ADDRESS
    • High-performance digital control loop (digital STVCOT™)
    • Fully configurable through PMBus™
    • Flexible driver/DrMOS support
    • Single NTC design for TM, LL and IMON thermal compensation
    • DPM - dynamic phase management
    • Remote sense; 0.5% Vout accuracy with calibration
    • Current sense across DCR with calibration
    • Autocalibration capability for current and voltage sense
    • Programmable voltage positioning
    • OV, UV and FB disconnection protection
    • Embedded non-volatile memory (NVM)
    • Black box recorder
    • PM6764: VFQFPN28 4 x 4 mm package
    • PM6766: VFQFPN40 5 x 5 mm package

适合您的资源

00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DB2254
      VR12.5™ digital multiphase controller with PMBus™
      1.0
      145.67 KB
      PDF
      DB2254

      VR12.5™ digital multiphase controller with PMBus™

    • 描述 版本 文档大小 操作
      TN1246
      Digital multi-phase constant-on-time regulator based on voltage controlled oscillator
      1.0
      499.37 KB
      PDF
      TN1224
      Mounting instructions for SMD (surface mounting device) packages
      2.2
      1.06 MB
      PDF
      TN1246

      Digital multi-phase constant-on-time regulator based on voltage controlled oscillator

      TN1224

      Mounting instructions for SMD (surface mounting device) packages

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
PM6764TR
批量生产
VFQFPN 28 4x4x1.0 工业 Ecopack2

PM6764TR

Package:

VFQFPN 28 4x4x1.0

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

VFQFPN 28 4x4x1.0

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

产品型号
从分销商订购
从ST订购
封装
包装类型
供货状态
ECCN (US)
Country of Origin
Budgetary Price (US$)*/Qty
PM6764TR 没有经销商,请联系我们的销售办事处 VFQFPN 28 4x4x1.0 Tape And Reel
批量生产
3A991A3 CHINA

PM6764TR

封装

VFQFPN 28 4x4x1.0

包装类型

Tape And Reel

Budgetary Price (US$)*/Qty

供货状态

批量生产

Budgetary Price (US$)* / Qty

ECCN (US)

3A991A3

Country of Origin

CHINA

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商