Software
Firmware
TIDA-010073
18-V, 2-A, 25-mm Brushed DC motor driver with stall detection and speed control reference design
TIDA-010073
Overview
This reference design demonstrates a brushed DC (BDC) motor driver solution for a vacuum robot main wheel and main brush, which can detect a motor stall without any additional sensors. This design allows for a low component count and small form factor while providing flexibility for controlling BDC motors. The design incorporates enhanced protections like overcurrent, overvoltage, undervoltage and thermal shutdown.
Features
- Operates at voltages ranging from 4.5 V to 33.6 V
- High output peak current: 3.5 A
- Integrated H-bridge pre-driver and FETs
- Reliable motor stall detection by integrated current sensing
- Overcurrent, short circuit, overvoltage, undervoltage and thermal protections
- Operating ambient temperature: –40°C to 85°C
A fully assembled board has been developed for testing and performance validation only, and is not available for sale.
Design files & products
Design files
Download ready-to-use system files to speed your design process.
TIDUES7.PDF (3098 K)
Reference design overview and verified performance test data
TIDM131.PDF (200 K)
Detailed schematic diagram for design layout and components
TIDM132.PDF (54 K)
Complete listing of design components, reference designators, and manufacturers/part numbers
TIDM133.PDF (81 K)
Detailed overview of design layout for component placement
TIDM135.ZIP (492 K)
Files used for 3D models or 2D drawings of IC components
TIDCFL2.ZIP (547 K)
Design file that contains information on physical board layer of design PCB
TIDM134.PDF (523 K)
PCB layer plot file used for generating PCB design layout
Products
Includes TI products in the design and potential alternatives.
Start development
Technical documentation
= Top documentation selected by TI
No results found. Please clear your search and try again.
View all 1
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Design guide | 18-V, 2-A, 25-mm, Brushed DC Motor Driver With Stall Detection and Speed Control | Aug. 14, 2019 |
Support & training
TI E2E™ forums with technical support from TI engineers
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.