Allegro MicroSystems32-VFQFN Exposed PadRoHS
AMT49700KETJTR
AUTOMOTIVE STEPPER MOTOR DRIVER
Category
Subcategory
Pmic Motor Drivers Controllers
Package
32-VFQFN Exposed Pad
Status
Active
$3.29 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Allegro MicroSystems |
| Model | AMT49700KETJTR |
| Package / Case | 32-VFQFN Exposed Pad |
| Mounting Type | Surface Mount, Wettable Flank |
| Operating Temperature | -40°C ~ 150°C (TA) |
| Topology | Controller - Commutation, Direction Management |
| Current - Output | 1.6A |
| Supplier Device Package | 32-QFN (5x5) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
AMT49700KETJTR by Allegro MicroSystems is a Controller - Commutation, Direction Management IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 32-VFQFN Exposed Pad package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Function | Controller - Commutation, Direction Management |
| Interface | Serial |
| Technology | Power MOSFET |
| Applications | Automotive |
| Step Resolution | 1, 1/2, 1/4, 1/8, 1/16 |
| Current - Output | 1.6A |
| Voltage - Supply | 0V ~ 42V |
| Motor Type - AC, DC | Brushed DC |
| Motor Type - Stepper | Bipolar |
| Output Configuration | Half Bridge (4) |
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