驅動程式或資料庫
DRV3205-Q1-SAFETY-DOCUMENTS — DRV3205-Q1 Safety Documents
DRV3205_Functional_Safety_Analysis_Report
DRV3205-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
- Three Integrated High-Accuracy Current Sense Amplifiers
- 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)
- Shunt Current Limit (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)
The DRV3205-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.
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開發板
DRV3205EVM — DRV3205-Q1 三相車用閘極驅動器評估模組
德州儀器 DRV3205 評估模組 (DRV3205EVM) 可協助設計人員評估 DRV3205-Q1 與 DRV3220-Q1 橋式驅動器在馬達驅動應用中的操作性能。DRV3205EVM 評估模組可搭配多款 TI MCU 系列與 Micro-Control LaunchPad 進行設計。搭配 MCU 使用時，該裝置具備高度可配置性，並能透過圖形使用者介面 (GUI) 控制馬達運轉。
附註：不包含 TMS570LS1224 Launchpad 或推薦的馬達
使用指南: PDF
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| HTQFP (PHP) | 48 | Ultra Librarian |
訂購與品質
內含資訊：
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
內含資訊：
- 晶圓廠位置
- 組裝地點