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For Reference Only
| Part Number | A3938SEQTR |
| OEMstron Part # | A3938SEQTR |
| Manufacturer | Allegro MicroSystems, LLC |
| Category | Semiconductors › Power Management ICs › Motor Drivers, Controllers |
| Description | IC MOTOR DRIVER 18V-50V 32PLCC |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | A3938SEQTR PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 4 - May 9 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
A3938SEQTR Specifications
| Part Number | A3938SEQTR | |
| Brand | Allegro MicroSystems, LLC | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | Motor Drivers, Controllers | |
| Manufacturer | Allegro MicroSystems, LLC | |
| Series | - | |
| Motor Type - Stepper | - | |
| Motor Type - AC, DC | Brushless DC (BLDC) | |
| Function | Controller - Commutation, Direction Management | |
| Output Configuration | Pre-Driver - Half Bridge (3) | |
| Interface | Parallel, PWM | |
| Technology | Power MOSFET | |
| Step Resolution | - | |
| Applications | General Purpose | |
| Current - Output | - | |
| Voltage - Supply | 18V ~ 50V | |
| Voltage - Load | - | |
| Operating Temperature | -20°C ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 32-LCC (J-Lead) | |
| Supplier Device Package | 32-PLCC (11.43x13.97) |
A3938SEQTR Documents
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| Part Number | Description | Stock |
|
A3938SEQTR Allegro MicroSystems LLC |
IC MOTOR CONTROLLER PAR 32PLCC |
Contact Us |
| Part Number | Description | Stock |
|
A3938SEQTR D# A3938SEQTR-ND Allegro MicroSystems LLC |
IC MOTOR DRIVER 18V-50V 32PLCC |
Limited Supply - Call |
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| In Stock | 334 - More on Order |
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| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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