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| PartNumber | A3946KLPTRT | A3946KLPTR-T | A3946KLPTR |
| Description | Driver 5.5V 2-OUT Hi/Lo Side Half Brdg Automotive 16-Pin TSSOP EP T/R | IC MOTOR DRIVER 7V-60V 16TSSOP | IC MOTOR DRIVER 7V-60V 16TSSOP |
| Manufacturer | - | ALLEGRO | Allegro MicroSystems, LLC |
| Product Category | - | PMIC - Motor Drivers, Controllers | PMIC - Motor Drivers, Controllers |
| Series | - | - | - |
| Packaging | - | Digi-ReelR 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 | - | - | - |