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| PartNumber | A3940KLP | A3940KLPT | A3940KLP-T |
| Description | IC MOTOR DRIVER 7V-40V 28TSSOP | IC MOTOR DRIVER 7V-40V 28TSSOP | |
| Manufacturer | - | - | Allegro MicroSystems, LLC |
| Product Category | - | - | PMIC - Motor Drivers, Controllers |
| Series | - | - | - |
| Packaging | - | - | Tube Alternate Packaging |
| Package Case | - | - | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Technology | - | - | Power MOSFET |
| Operating Temperature | - | - | -40°C ~ 135°C (TA) |
| Mounting Type | - | - | Surface Mount |
| Function | - | - | Controller - Commutation, Direction Management |
| Applications | - | - | Automotive |
| Interface | - | - | Parallel |
| Voltage Supply | - | - | 7 V ~ 40 V |
| Supplier Device Package | - | - | 28-TSSOP-EP |
| Current Output | - | - | - |
| Output Configuration | - | - | Pre-Driver - Half Bridge (2) |
| Voltage Load | - | - | - |
| Motor Type Stepper | - | - | - |
| Motor Type AC DC | - | - | Brushed DC |
| Step Resolution | - | - | - |