Integrated Circuits (ICs)
STSPIN958
ActiveSTMicroelectronics
SCALABLE 5 A FULL-BRIDGE DRIVER FOR BRUSHED DC MOTORS
Integrated Circuits (ICs)
STSPIN958
ActiveSTMicroelectronics
SCALABLE 5 A FULL-BRIDGE DRIVER FOR BRUSHED DC MOTORS
Technical Specifications
Parameters and characteristics for this part
| Specification | STSPIN958 |
|---|---|
| Applications | Automation Control |
| Current - Output | 5 A |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Interface | PWM |
| Motor Type - AC, DC | Brushed DC |
| Motor Type - Stepper | Bipolar |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | -40 ¯C |
| Output Configuration | Half Bridge (2) |
| Package / Case | 32-VFQFN Exposed Pad |
| Supplier Device Package | 32-QFN (5x5) |
| Technology | Power MOSFET |
| Voltage - Load [Max] | 58 V |
| Voltage - Load [Min] | 5.05 V |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 2.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
STSPIN958 Series
The STSPIN958 is a 5A full bridge driver for brushed DC motors.
The power stage is designed with high dynamic performance, allowing to achieve high frequency PWM control with precise duty-cycle.
The device offers 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).