ZHCSFI6E September 2015 – February 2017 DRV3205-Q1
PRODUCTION DATA.
- 1 特性
- 2 應(yīng)用
- 3 說明
- 4 修訂歷史記錄
- 5 Pin Configuration and Functions
- 6 Specifications
- 7 Detailed Description
- 8 Application and Implementation
- 9 Power Supply Recommendations
- 10Layout
- 11器件和文檔支持
- 12機(jī)械、封裝和可訂購(gòu)信息
封裝選項(xiàng)
機(jī)械數(shù)據(jù) (封裝 | 引腳)
- PHP|48
散熱焊盤機(jī)械數(shù)據(jù) (封裝 | 引腳)
- PHP|48
訂購(gòu)信息
8 Application and Implementation
NOTE
Information in the following applications sections is not part of the TI component specification, and TI does not warrant its accuracy or completeness. TI’s customers are responsible for determining suitability of components for their purposes. Customers should validate and test their design implementation to confirm system functionality.
8.1 Application Information
The DRV3205-Q1 is a predriver for automotive applications featuring three-phase brushless DC-motor control. Because this device has a boost regulator for charging high-side gates, it can handle gate charges of 250 nC. A boost converter allows full control on the power-stages even for a low battery voltage down to 4.75 V.
8.2 Typical Application
8.2.1 Three-Phase Motor Drive-Device for Automotive Application
8.3 System Example
Figure 18 shows a typical system example for an electric power-steering system.
Figure 18. Typical System – Electrical Power Steering Example