Integrated Circuits (ICs)
E-L9935
ActiveSTMicroelectronics
2-PHASE STEPPING MOTOR DRIVER 14.4V 20-PIN POWERSO TUBE
Deep-Dive with AI
Search across all available documentation for this part.
Integrated Circuits (ICs)
E-L9935
ActiveSTMicroelectronics
2-PHASE STEPPING MOTOR DRIVER 14.4V 20-PIN POWERSO TUBE
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | E-L9935 |
|---|---|
| Applications | General Purpose |
| Current - Output | 1.2 A |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Interface | SPI |
| Motor Type - Stepper | Bipolar |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Half Bridge (4) |
| Package / Case | 20-SOIC (0.433", 11.00mm Width) Exposed Pad |
| Step Resolution | 0.5, 1 |
| Supplier Device Package | PowerSO-20 |
| Technology | DMOS |
| Voltage - Load [Max] | 24 V |
| Voltage - Load [Min] | 8 V |
| Voltage - Supply [Max] | 24 V |
| Voltage - Supply [Min] | 8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 218 | $ 0.00 | |
| Tube | 1 | $ 7.03 | ||
| 10 | $ 6.35 | |||
| 31 | $ 6.06 | |||
| 124 | $ 5.26 | |||
Description
General part information
L9935 Series
The L9935 is a two-phase stepper motor driver circuit suited to drive bipolar stepper motors.
The device can be controlled by a serial interface (SPI). All protections required to design a well protected system (short-circuit, over temperature, cross conduction etc.) are integrated.
Documents
Technical documentation and resources
