DRV8350RHRGZR Description

DRV8350RHRGZR manufactured by Texas Instruments belongs to the family of highly-integrated gate drivers specifically designed for three-phase brushless DC (BLDC) motor applications, including field-oriented control (FOC), sinusoidal current control, and trapezoidal current control of BLDC motors. Based on smart gate drive (SGD) architecture, it is able to minimize the external components typically necessary for MOSFET slew rate control and protection circuits. Moreover, this architecture provides strong flexibility in optimizing dead time to prevent shoot-through conditions, decreasing electromagnetic interference (EMI) by MOSFET slew rate control, and protecting against gate short circuit conditions through VGS monitors.

DRV8350RHRGZR Features

Smart gate drive architecture

SPI or hardware interface available

Low-power sleep mode (20 µA at VVM = 48-V)

Integrated gate driver power supplies

DRV8350RHRGZR Applications

Fans, blowers, and pumps

E-Bikes, E-scooters, and E-mobility

Power and garden tools, lawn mowers

Drones, robotics, and RC toys

3-phase brushless-DC (BLDC) motor modules