Technical Specifications
Parameters and characteristics for this part
| Specification | EVSPIN948 |
|---|---|
| Contents | Board(s) |
| Function | Motor Controller/Driver |
| Interconnect System | ST Morpho, Arduino R3 Shield |
| Platform | Nucleo |
| Primary Attributes | Motors (DC) |
| Type | Power Management |
| Utilized IC / Part | STSPIN948 |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
STSPIN948 Series
The STSPIN948 is a 4.5 A dual full-bridge driver for brushed DC motors or bipolar stepper motors.
The power stage is designed with high dynamic performance, allowing to achieve high frequency PWM control with precise duty-cycle.
Each full-bridge is totally independent with a current limiter with adjustable threshold and OFF-time with slow or mixed decay selection. Two amplifiers with fixed amplification factor are available for current sensing (using an external shunt resistor).
Documents
Technical documentation and resources