DRV3205-Q1是TI公司的一款面向安全应用的无刷直流栅极驱动器产品，DRV3205-Q1是用于汽车安全应用的具有 3 个电流感应放大器的三相电机前置驱动器 IC，本页介绍了DRV3205-Q1的产品说明、应用、特性等，并给出了与DRV3205-Q1相关的TI元器件型号供参考。
DRV3205-Q1 - 用于汽车安全应用的具有 3 个电流感应放大器的三相电机前置驱动器 IC - 面向安全应用的无刷直流栅极驱动器 - 无刷直流(BLDC)驱动器 - TI公司（Texas Instruments，德州仪器）
- Qualified for Automotive Applications
- Ambient Operating Temperature Range
- AEC-Q100 Grade 1 –40°C to 125°C
- 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 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
- Internal Driver Diagnostics
- Sleep Mode Function
- Thermally-Enhanced 48-Pin HTQFP (7- × 7-mm Body)
- Automotive Motor-Control Applications
- Electrical Power Steering (EPS, EHPS)
- Electrical Brake and Brake Assist
- Transmission
- Pumps
- Industrial Motor-Control Applications
The bridge driver is dedicated to automotive 3-phase brushless DC motor control applications including safety motor control applications. The device provides 6 dedicated drivers for standard-level N-channel MOSFET transistors. The strong driver strength is suitable for high current applications and programmable to limit peak output current. The device incorporates sophisticated diagnosis, protection, and monitoring features through an SPI. 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
| PART NUMBER | PACKAGE | BODY SIZE (NOM) |
|---|---|---|
| DRV3205-Q1 | HTQFP (48) | 7.00 mm × 7.00 mm |
