The DRV835xF family of devices are highly-integrated gate drivers for three-phase brushless DC (BLDC) motor applications. The device variants provide optional integrated current shunt amplifiers to support different motor control schemes.
The DRV835xF uses smart gate drive (SGD) architecture to decrease the number of external components that are typically necessary for MOSFET slew rate control and protection circuits. The SGD architecture also optimizes dead time to prevent shoot-through conditions, provides flexibility in decreasing electromagnetic interference (EMI) by MOSFET slew rate control, and protects against gate short circuit conditions through VGS monitors. A strong gate pulldown circuit helps prevent unwanted dV/dt parasitic gate turn on events
Various PWM control modes (6x, 3x, 1x, and independent) are supported for simple interfacing to the external controller. These modes can decrease the number of outputs required of the controller for the motor driver PWM control signals. This family of devices also includes 1x PWM mode for simple sensored trapezoidal control of a BLDC motor by using an internal block commutation table.
Safety documentation and other information are available. Request now
| Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | DRV835xF 100-V Three-Phase Smart Gate Driver datasheet (Rev. B) | PDF | HTML | Aug 27, 2021 |
| Application brief | Motor Control in Humanoid Robots (Rev. A) | PDF | HTML | Jun 4, 2026 | |
| Application note | Relating Payload to Brushless DC Motor Driver Specifications | PDF | HTML | Dec 2, 2024 | |
| Technical article | How motor drive innovations are helping solve robotic movement design challenges | PDF | HTML | Jan 5, 2024 | |
| Application note | System Design Considerations for High-Power Motor Driver Applications | PDF | HTML | Jun 22, 2021 | |
| Functional safety information | Design Smaller Safe Torque Off (STO) Systems Using 3-Phase Smart Gate Drivers | PDF | HTML | Mar 4, 2021 | |
| Analog design Journal | Implementing STO functionality w/ diagnostic and monitoring for ind. motor drive | Sep 30, 2019 |
For additional terms or required resources, click any title below to view the detail page where available.
The DRV8353RH-EVM is a 15A, 3-phase brushless DC drive stage based on the DRV8353RH gate driver and CSD19532Q5B NexFET™ MOSFETs.
The module has individual DC bus and phase voltage sense as well as individual low-side current shunt amplifiers, making this evaluation module ideal for sensorless BLDC (...)
The DRV8353RS-EVM is a 15A, 3-phase brushless DC drive stage based on the DRV8353RS gate driver and CSD19532Q5B NexFET™ MOSFETs.
The module has individual DC bus and phase voltage sense as well as individual low-side current shunt amplifiers, making this evaluation module ideal for sensorless BLDC (...)
MSP Motor Control is a collection of software, tools and examples to spin motors in 30 minutes or less with MSPM0 Arm® Cortex® M0+ MCUs and popular motor driver solutions.
MSP Motor Control provides examples for supported hardware kits to spin brushed, stepper, and three-phase motors with sensored (...)
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| WQFN (RTA) | 40 | Ultra Librarian |
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