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| PartNumber | A3946KLP-T | A3946KLP | A3946KLPTR |
| Description | IC MOTOR DRIVER 7V-60V 16TSSOP | IC MOTOR DRIVER 7V-60V 16TSSOP | IC MOTOR DRIVER 7V-60V 16TSSOP |
| Manufacturer | Allegro MicroSystems, LLC | - | Allegro MicroSystems, LLC |
| Product Category | PMIC - Motor Drivers, Controllers | - | PMIC - Motor Drivers, Controllers |
| Series | - | - | - |
| Packaging | Tube Alternate Packaging | - | Tape & Reel (TR) |
| Package Case | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | - | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Technology | Power MOSFET | - | Power MOSFET |
| Operating Temperature | -40°C ~ 135°C (TA) | - | -40°C ~ 135°C (TA) |
| Mounting Type | Surface Mount | - | Surface Mount |
| Function | Controller - Commutation, Direction Management | - | Controller - Commutation, Direction Management |
| Applications | General Purpose | - | General Purpose |
| Interface | Parallel | - | Parallel |
| Voltage Supply | 7 V ~ 60 V | - | 7 V ~ 60 V |
| Supplier Device Package | 16-TSSOP-EP | - | 16-TSSOP-EP |
| Current Output | - | - | - |
| Output Configuration | Pre-Driver - Half Bridge | - | Pre-Driver - Half Bridge |
| Voltage Load | - | - | - |
| Motor Type Stepper | - | - | - |
| Motor Type AC DC | Brushless DC (BLDC) | - | Brushless DC (BLDC) |
| Step Resolution | - | - | - |