ZHCSDO0A March   2015  – May 2015 DRV8701

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 修订历史记录
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1  Bridge Control
      2. 7.3.2  Half-Bridge Operation
      3. 7.3.3  Current Regulation
      4. 7.3.4  Amplifier Output SO
        1. 7.3.4.1 SNSOUT
      5. 7.3.5  PWM Motor Gate Drivers
      6. 7.3.6  IDRIVE Pin
      7. 7.3.7  Dead Time
      8. 7.3.8  Propagation Delay
      9. 7.3.9  Overcurrent VDS Monitor
      10. 7.3.10 Charge Pump
      11. 7.3.11 LDO Voltage Regulators
      12. 7.3.12 Gate Drive Clamp
      13. 7.3.13 Protection Circuits
        1. 7.3.13.1 VM Undervoltage Lockout (UVLO)
        2. 7.3.13.2 VCP Undervoltage Lockout (CPUV)
        3. 7.3.13.3 Overcurrent Protection (OCP)
        4. 7.3.13.4 Pre-Driver Fault (PDF)
        5. 7.3.13.5 Thermal Shutdown (TSD)
      14. 7.3.14 Reverse Supply Protection
    4. 7.4 Device Functional Modes
      1. 7.4.1 Operating DRV8701 and H-Bridge on Separate Supplies
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Applications
      1. 8.2.1 Brushed-DC Motor Control
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
          1. 8.2.1.2.1 External FET Selection
          2. 8.2.1.2.2 IDRIVE Configuration
          3. 8.2.1.2.3 Current Chopping Configuration
        3. 8.2.1.3 Application Curves
      2. 8.2.2 Alternate Application
        1. 8.2.2.1 Design Requirements
      3. 8.2.3 Detailed Design Procedure
        1. 8.2.3.1 IDRIVE Configuration
        2. 8.2.3.2 VM Boost Voltage
  9. 9 Power Supply Recommendations
    1. 9.1 Bulk Capacitance Sizing
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11器件和文档支持
    1. 11.1 文档支持
      1. 11.1.1 相关文档
    2. 11.2 社区资源
    3. 11.3 商标
    4. 11.4 静电放电警告
    5. 11.5 术语表
  12. 12机械、封装和可订购信息

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

11 器件和文档支持

11.1 文档支持

11.1.1 相关文档

  • 《PowerPAD™ 耐热增强型封装》(，SLMA002
  • 《PowerPAD™ 速成》，SLMA004
  • 《电流再循环和衰减模式》，SLVA321

11.2 社区资源

The following links connect to TI community resources. Linked contents are provided "AS IS" by the respective contributors. They do not constitute TI specifications and do not necessarily reflect TI's views; see TI's Terms of Use.

    TI E2E™ Online Community TI's Engineer-to-Engineer (E2E) Community. Created to foster collaboration among engineers. At e2e.ti.com, you can ask questions, share knowledge, explore ideas and help solve problems with fellow engineers.
    Design Support TI's Design Support Quickly find helpful E2E forums along with design support tools and contact information for technical support.

11.3 商标

PowerPAD, E2E are trademarks of Texas Instruments.

All other trademarks are the property of their respective owners.

11.4 静电放电警告

esds-image

这些装置包含有限的内置 ESD 保护。 存储或装卸时，应将导线一起截短或将装置放置于导电泡棉中，以防止 MOS 门极遭受静电损伤。

11.5 术语表

SLYZ022 — TI 术语表。

这份术语表列出并解释术语、首字母缩略词和定义。