DRV3220-Q1
- AEC-Q100 Qualified for Automotive Applications:
- Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature
- Three-Phase Bridge Driver for Motor Control
- Suitable for 12-V and 24-V Applications
- Integrated Boost Converter, Gate Drive to 4.75 V
- Drives 6 Separate N-Channel Power MOSFETs
- Strong 1-A Gate Drive for High-Current FETs
- Programmable Dead Time
- PWM Frequency up to 20 kHz
- Supports 100% Duty Cycle Operation
- Short-Circuit
Protection
- VDS-Monitoring (Adjustable Detection Level)
- Overvoltage and Undervoltage Protection
- Overtemperature Warning and Shut Down
- Sophisticated Failure Detection and Handling Through SPI
- System
Supervision
- Q&A Watchdog
- I/O Supply Monitoring
- ADREF Monitoring
- Programmable Internal Fault Diagnostics
- Sleep Mode Function
- Thermally-Enhanced 48-Pin HTQFP PowerPAD IC Package (7-mm × 7-mm Body)
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The DRV3220-Q1 bridge driver is dedicated to automotive three-phase brushless DC motor control applications. The device provides six dedicated drivers for standard-level N-channel MOSFET transistors. A boost converter with an integrated FET provides the overdrive voltage, allowing full control on the power stages even for low battery voltage down to 4.75 V. The strong driver strength is suitable for high-current applications and programmable to limit peak output current.
The device incorporates robust FET protection and system monitoring functions like a Q&A watchdog and voltage monitors for I/O supplies and ADC reference voltages. Integrated internal diagnostic functions can be accessed and programmed through an SPI interface.
For all available packages, see the orderable addendum at the end of the data sheet.您可能感兴趣的相似产品
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技术文档
| 顶层文档 | 类型 | 标题 | 格式选项 | 下载最新的英语版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 数据表 | DRV3220-Q1 Three-Phase Automotive Gate Driver With Enhanced Protection, Diagnostics, and Monitoring 数据表 | PDF | HTML | 2017-2-17 | ||
| 应用手册 | 电机驱动器电路板布局的最佳实践 (Rev. B) | PDF | HTML | 英语版 (Rev.B) | PDF | HTML | 2021-8-5 | |
| 应用手册 | Protecting Automotive Motor Drive Systems from Reverse Polarity Conditions (Rev. A) | 2019-2-19 | ||||
| 应用简报 | Designing High-Side and 3-Phase Isolator MOSFET Circuits in Motor Apps | 2018-5-9 | ||||
| 功能安全信息 | Analog components advance functional safety development for automotive applicati | 2017-1-20 |
设计与开发
如需其他信息或资源，请点击以下任一标题进入详情页面查看（如有）。
DRV3205EVM — DRV3205-Q1 三相汽车栅极驱动器评估模块
德州仪器 (TI) DRV3205 评估模块 (DRV3205EVM) 可帮助设计人员评估电机驱动器应用中 DRV3205-Q1 和 DRV3220-Q1 桥驱动器的运行情况和性能。可借助微控制 LaunchPad 进行设计，使 DRV3205EVM 与多个 TI MCU 系列集成。该器件与 MCU 搭配使用时具有可配置性，并且能够通过图形用户界面 (GUI) 使电机旋转。
注意：不包括 TMS570LS1224 Launchpad 或 推荐电机
| 封装 | 引脚 | CAD 符号、封装和 3D 模型 |
|---|---|---|
| HTQFP (PHP) | 48 | Ultra Librarian |