產品說明0
描述
BOOSTXL-DRV8301是基於DRV8301前置驅動器和CSD18533Q5A NextFET™功率MOSFET的10A三相無刷直流驅動平台。該模塊包含3個低側電流感應放大器（2個在DRV8301內部，1個在DRV8301外部）。該模塊還包含一個1.5A降壓轉換器，針對短路、過熱和擊穿提供充分的防護，並且可通過SPI接口輕鬆配置。此BoosterPack非常適合想要了解無傳感無刷控制技術和驅動平台設計的人士。此套件適用於所有LaunchPad XL，您可以訪問http://www.ti.com/tool/LAUNCHXL-F28027F獲取主要軟件支持，即使用MotorWare支持InstaSPIN™-FOC無傳感控制解決方案。
特性
- 6V到24V電源輸入
- 支持最大峰值14A的10A連續電流輸出
- 支持InstaSPIN-FOC無傳感器控制解決方案的電壓和電流反饋
- 採用超小型全套無刷直流驅動平台(2.2” x 2.3”)
- 3個低側電流感應放大器，6個功率FET（小於6.5mΩ）和1.5A降壓轉換器
- 驅動平台受到針對短路、過熱、擊穿和欠壓的全面保護。
包含項目
- 3-Phase Brushless DC Drive Stage BoosterPack
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The BOOSTXL-DRV8301 is 10A, 3-phase brushless DC drive stage based on the DRV8301 pre-driver and CSD18533Q5A NextFET™ power MOSFET. The module has 3x low side current sense amps (2 internal to DRV8301, 1 external). The module also has a 1.5A step down buck converter, is fully protected with short circuit, thermal, and shoot-through protection, and is easily configured via a SPI interface. This boosterpack is ideal for those wishing to learn about sensorless brushless control techniques and drive stage design. This kit was designed to work with any LaunchPad XL, with primary software support through the http://www.ti.com/tool/LAUNCHXL-F28027F using MotorWare to support the InstaSPIN™-FOC sensorless control solution.
Features
- 6 to 24V supply input
- Supports up to 14A peak, 10A continuous current output
- Supports voltage and current feedback for InstaSPIN-FOC sensorless control solution
- Complete brushless DC drive stage in ultra small form factor (2.2” x 2.3”)
- 3x low side current sense amps, 6x Power FETs (< 6.5mΩ) & 1.5A step down buck converter
- Drive stage is fully protected including short circuit, thermal, shoot-through, and under voltage protection.
