A3940KLPTR-T
IC MOTOR DRIVER 7V-40V 28TSSOPManufacturer: Allegro MicroSystems
Categories: Motor Drivers, Controllers
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Allegro MicroSystems A3940KLPTR-T is a high-performance, dual-channel DMOS, full-bridge PWM motor driver IC. Designed for brushed DC motor control, this device offers a wide operating voltage range of 7V to 40V. The A3940KLPTR-T features integrated output power MOSFETs and a parallel output configuration, enabling efficient power delivery. Its parallel interface simplifies integration into existing control systems. This component is suitable for applications requiring precise commutation and direction management, often found in automotive systems. The package is a 28-TSSOP-EP with an exposed pad for enhanced thermal performance, provided in tape and reel packaging. The operating temperature range is from -40°C to 135°C.
Additional Information
Series: -RoHS Status: ROHS3 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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