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Texas Instruments DRV8320RS | Demoboard BOOSTXL-DRV8320RS
DRV8320RS three-phase smart gate driver with buck and SPI interface evaluation module
Overview
| Topology | Buck Converter |
| Input voltage | 6-54 V |
| Switching frequency | 595-805 kHz |
| Output 1 | 3.3 V |
| IC revision | 001 |
Description
The BOOSTXL-DRV8320RS is a 15A, 3-phase brushless DC drive stage based on the DRV8320RS gate driver and CSD88599Q5DC NexFET power blocks. The module has individual DC bus and phase voltage sense, making this evaluation module ideal for sensorless BLDC algorithms. The module supplies MCU 3.3V power with an integrated 0.6A step down buck regulator. The drive stage is fully protected with short circuit, thermal, shoot-through, and under voltage protection and easily configurable via the devices SPI registers.
Features
- 6- to 54-V operation
- 15 A continuous / 20 A peak H-bridge output current
- External buck regulator
- External current shunt amplifier
- Sensored or sensorless BLDC firmware available
- SPI interface for fault register readings, IDRIVE configurations
Typical applications
- Cordless Garden and Power Tools, Lawnmowers
- Drones, Robotics, and RC Toys / Cordless Vacuum Cleaners
- E-Bikes, E-Scooters, and E-Mobility
- Brushless-DC (BLDC) Motor Modules and PMSM / Fans, Pumps, and Servo Drives / Industrial and Logistics Robots
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Pins (Value) (pcs) | Application | PCB/Cable/Panel | Modularity | Type | Wire Section | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | H (mm) | Fl (mm) | Packaging | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 691101710002 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 101 - 5.00 mm Horizontal Entry Modular | 2 | Wire Protector | PCB | Yes | Horizontal | 26 to 14 (AWG) 0.5 to 2.5 (mm²) | – | – | – | – | -40 °C up to +105 °C | – | – | – | 10 | – | 12.6 | – | Box | |
| 691101710003 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 101 - 5.00 mm Horizontal Entry Modular | 3 | Wire Protector | PCB | Yes | Horizontal | 26 to 14 (AWG) 0.5 to 2.5 (mm²) | – | – | – | – | -40 °C up to +105 °C | – | – | – | 15 | – | 12.6 | – | Box | |
 | 885012206036 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | 2.2 nF | ±10% | 16 | 0603 | -55 °C up to +125 °C | 3.5 | 10 GΩ | X7R Class II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 691101710002 | SPEC | – |
| 691101710003 | SPEC | – |
| 885012206036 | SPEC |
| Samples |
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| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Pins (Value) (pcs) | Application | PCB/Cable/Panel | Modularity | Type | Wire Section | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | H (mm) | Fl (mm) | Packaging | Samples |
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