A3940KLPTR
IC MOTOR DRIVER 7V-40V 28TSSOPManufacturer: Allegro MicroSystems
Categories: Motor Drivers, Controllers
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Allegro MicroSystems A3940KLPTR is a robust motor driver IC designed for brushed DC applications. This component features a parallel interface and a pre-driver configuration with two half-bridges, enabling precise commutation and directional control. Operating within a supply voltage range of 7V to 40V, the A3940KLPTR is built with Power MOSFET technology for efficient power delivery. Its 28-TSSOP-EP package with an exposed pad ensures effective thermal management, critical for high-power operation. This device is manufactured to automotive grade standards, making it suitable for demanding automotive applications. The A3940KLPTR is supplied in a tape and reel package for automated assembly.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 28-TSSOP (0.173"", 4.40mm Width) Exposed Pad |
| Mounting Type | Surface Mount |
| Function | Controller - Commutation, Direction Management |
| Current - Output | - |
| Interface | Parallel |
| Operating Temperature | -40°C ~ 135°C (TA) |
| Output Configuration | Pre-Driver - Half Bridge (2) |
| Voltage - Supply | 7V ~ 40V |
| Applications | - |
| Technology | Power MOSFET |
| Voltage - Load | - |
| Supplier Device Package | 28-TSSOP-EP |
| Motor Type - Stepper | - |
| Motor Type - AC, DC | Brushed DC |
| Step Resolution | - |
| Grade | Automotive |
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