DRV8317 Description
DRV8317 provides three integrated MOSFET halfbridges for driving three-phase brushless DC (BLDC) motors with 5-V, 9-V, 12-V, or 18-V DC rails or 2s to 4s batteries. The device provides integrated threephase current sensing which eliminates the need for external sense resistors. DRV8317 has an integrated LDO that provides a regulated 3.3-V rail capable of delivering up to 80mA for external loads like MCU, logic...
DRV8317 Key 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