DRV8317 Three-Phase PWM Motor Driver

1 Features • Three-phase BLDC motor driver – Configurable slew rate for EMI mitigation – Programmable gain current sensing – Supports up to 200-kHz PWM frequency – Integrated shoot through protection • 4.5-V to 20-V operating voltage – 24-V absolute maximum voltage • High output current ca

文件：2.44608 Mbytes 页数：69 Pages

TI

德州仪器

丝印：DRV8317H；Package：WQFN；DRV8317 Three-Phase PWM Motor Driver

1 Features • Three-phase BLDC motor driver – Configurable slew rate for EMI mitigation – Programmable gain current sensing – Supports up to 200-kHz PWM frequency – Integrated shoot through protection • 4.5-V to 20-V operating voltage – 24-V absolute maximum voltage • High output current ca

文件：2.44608 Mbytes 页数：69 Pages

TI

德州仪器

具有集成 FET 和电流检测功能、最大电压为 24V、峰值电流为 5A 的三相电机驱动器

DRV8317 提供三个集成 MOSFET 半桥，用于驱动采用 5V、9V、12V 或 18V 直流电源轨或 2 节到 4 节串联电池的三相无刷直流 (BLDC) 电机。该器件提供集成三相电流检测功能，无需再使用外部检测电阻。DRV8317 具有集成 LDO，可提供稳压 3.3V 电源轨，能够为 MCU、逻辑电路、霍尔传感器等外部负载提供高达 80mA 的电流。\n\nDRV8317 提供了可配置的 6x 或 3x PWM 控制方案，可用于使用外部微控制器实施有传感器或无传感器磁场定向控制 (FOC)、正弦控制或梯形控制。DRV8317 能够驱动高达 200kHz 的 PWM 频率。DRV83 • Three-phase BLDC motor driver \n• Programmable gain current sensing\n• Integrated shoot through protection\n• 4.5-V to 20-V operating voltage \n• High output current capability \n• Low on-state resistance MOSFETs \n• Ultra-low Q-current sleep mode \n• Multiple control interface options \n• 3x PWM ;

TI

德州仪器

DRV8317 Three-Phase PWM Motor Driver

1 Features • Three-phase BLDC motor driver – Configurable slew rate for EMI mitigation – Programmable gain current sensing – Supports up to 200-kHz PWM frequency – Integrated shoot through protection • 4.5-V to 20-V operating voltage – 24-V absolute maximum voltage • High output current ca

文件：2.44608 Mbytes 页数：69 Pages

TI

德州仪器

DRV8317 Three-Phase PWM Motor Driver

1 Features • Three-phase BLDC motor driver – Configurable slew rate for EMI mitigation – Programmable gain current sensing – Supports up to 200-kHz PWM frequency – Integrated shoot through protection • 4.5-V to 20-V operating voltage – 24-V absolute maximum voltage • High output current ca

文件：2.44608 Mbytes 页数：69 Pages

TI

德州仪器