STEVAL-IHM012V1 STMICROELECTRONICS | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 4
Technical content
Features
■ DC motor speed regulation system (DC chopper). ■ Battery voltage check ■ High current protection ■ Torque limitation
Description
This STEVAL-IHM012V1 evaluation board employs a traditional design that illustrates how the chopper circuit controls a brush DC motor with a microcontroller as a driver. The purpose of the board is to demonstrate an ST solution for low- end cordless power tools, such as cordless drills or screwdrivers, but can be an ideal starting point for the design of any application where driving a low voltage DC brush motor is required. Based on a Power MOSFET and microcontroller, the electronic driver is a simple, cost-effective solution for designers. STEVAL-IHM012V1
1 Block diagram
Figure 1. Schematic
2 Revision history
Table 1. Document revision history