ZHCSGA2A May   2017  – May 2018 TPL7407LA

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
    1.     Device Images
      1.      简化应用原理图
  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 Switching Characteristics
    7. 6.7 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
      1. 7.4.1 Inductive Load Drive
      2. 7.4.2 Resistive Load Drive
      3. 7.4.3 ON State Input Current
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Unipolar Stepper Motor Driver
      2. 8.1.2 Multi-Purpose Sink Driver
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 TTL and other Logic Inputs
        2. 8.2.2.2 Input RC Snubber
        3. 8.2.2.3 High-Impedance Input Drivers
        4. 8.2.2.4 Drive Current
        5. 8.2.2.5 Output Low Voltage
      3. 8.2.3 Application Curve
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
    3. 10.3 Thermal Considerations
      1. 10.3.1 Improving Package Thermal Performance
  11. 11器件和文档支持
    1. 11.1 接收文档更新通知
    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

7.1 Overview

This device has proven ubiquity and versatility across a wide range of applications. This is due to its integration of 7 low side NMOS transistors that are capable of sinking up to 600 mA and wide GPIO range capability.

The TPL7407LA comprises seven high voltage, high current NMOS transistors tied to a common ground driven by internal level shifting and gate drive circuitry. The TPL7407LA offers solutions to many interface needs, including solenoids, relays, lamps, small motors, and LEDs. Applications requiring sink currents beyond the capability of a single output may be accommodated by paralleling the outputs.

The TPL7407LA also enables pin to pin replacement with legacy 7 channel darlington pair implementations.

This device can operate over a wide temperature range (–40°C to +125°C).