Allegro MicroSystems24-WFQFN Exposed PadRoHS
AMT49406GESSR
THREE PHASE FOC BLDC MOTOR CONTR
Category
Subcategory
Pmic Motor Drivers Controllers
Package
24-WFQFN Exposed Pad
Status
Active
$2.35 / 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 | AMT49406GESSR |
| Package / Case | 24-WFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Topology | Controller - Commutation, Direction Management |
| Supplier Device Package | 24-QFN (4x4) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
AMT49406GESSR 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 24-WFQFN 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 | Analog, I²C, PWM |
| Technology | Power MOSFET |
| Applications | Fan Controller |
| Voltage - Supply | 5.5V ~ 50V |
| Motor Type - AC, DC | Brushless DC (BLDC) |
| Motor Type - Stepper | Multiphase |
| Output Configuration | Half Bridge (3) |
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