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 | Kit Overview
The Texas Instruments DRV8301-HC-C2-KITDRV8301-HC-C2-KIT is a motor control evaluation kit for spinning three phase brushless DC and brushless AC (BLAC) - often referred to as permanent magnet synchronous (PMSM) – motors with examples of both sensorless Field Oriented / Vector Control (FOC) and TI’s InstaSPIN-BLDC sensorless BLDC solution. The DRV8301-HC-C2-KITDRV8301-HC-C2-KIT is a high-performance, power-efficient, cost-effective platform that speeds development for quicker time to market.
The DRV8301DRV8301 is a gate driver IC for three phase motor drive applications. It provides three half bridge drivers, each capable of driving two N-type MOSFETs, one for the high-side and one for the low side. It supports up to 2.3A sink and 1.7A source peak current capability and only needs a single power supply with a wide range from 8 to 60V. The DRV8301 uses bootstrap gate drivers with trickle charge circuitry to support 100% duty cycle. The gate driver uses automatic hand shaking when high side FET or low side FET is switching to prevent current shoot through. Vds of FETs is sensed to protect external power stage during overcurrent conditions.
The DRV8301DRV8301 includes two current shunt amplifiers for accurate current measurement. The current amplifiers support bi-directional current sensing and provide an adjustable output offset of up to 3V.
The DRV8301DRV8301 also has an integrated switching mode buck converter with adjustable output and switching frequency to support MCU or additional system power needs. The buck is capable to drive up to 1.5A load.
The SPI interface provides detailed fault reporting and flexible parameter settings such as gain options for current shunt amplifier, slew rate control of gate driver, etc.
Key Applications: CPAP and pumps, E-bikes, E-scooters, medical pumps and drills, power tools, and robotics. | |||||||||||
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Technical Documents
Learning Center
Design Elements
| Type | Description |
|---|---|
| Simulation Model | TI: DRV8301 IBIS Model |
| CAD Model | TI: CAD Models for DRV8301 |
Video
| Video 1 | Video 2 |
|---|---|
Kit Features
Key Features for DRV8301-HC-C2-KITDRV8301-HC-C2-KIT is as below:
- DRV8302 2.3A sink/1.7A source, three phase inverter with integrated buck converter for 1.5A external loads.
- C2000 Piccolo F28035 MCU controlCARD – preflashed with code to spin motors using GUI
- Isolated multiProductLinkXDS100 Emulation
- CCStudio v4.x Integrated Development Environment
- Kit supports 60V and 82.5A full scale range
Key Features for DRV8301DRV8301, 3-Phase Brushless Motor Pre-Driver with Dual Current Sense Amps and Buck Converter:
- Operating Supply Voltage 8V–60V
- 2.3A Sink and 1.7A Source Gate Drive Current Capability
- Integrated Dual Shunt Current Amplifiers With Adjustable Gain and Offset
- Integrated Buck Converter to Support up to 1.5A External Load
- Independent Control of 3 or 6 PWM Inputs
- Bootstrap Gate Driver With 100% Duty Cycle Support
- Programmable Dead Time to Protect External FETs from Shoot Through
- Slew Rate Control for EMI Reduction
- Programmable Overcurrent Protection of External MOSFETs
- Support Both 3.3V and 5V Digital Interface
- SPI Interface
- Thermally Enhanced 56-Pin TSSOP Pad Down DCA Package
Kit Contents
The Texas Instruments DRV8301-HC-C2-KITDRV8301-HC-C2-KIT Three Phase BLDC & PMSM Motor Kit is supplied with below contents:
- Evaluation Board for DRV8302
- F28035 controlCARD
- USB Cable
- User Guide & controlSUITE software