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| Part Number | A3977KEDTR-T |
| OEMstron Part # | A3977KEDTR-T |
| Manufacturer | Allegro MicroSystems, LLC |
| Category | Semiconductors › Power Management ICs › Motor Drivers, Controllers |
| Description | IC MTR DRVR BIPOLR 3-5.5V 44PLCC |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | A3977KEDTR-T PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 1 - May 6 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
A3977KEDTR-T Specifications
| Part Number | A3977KEDTR-T | |
| 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 | Bipolar | |
| Motor Type - AC, DC | - | |
| Function | Driver - Fully Integrated, Control and Power Stage | |
| Output Configuration | Half Bridge (4) | |
| Interface | Logic | |
| Technology | DMOS | |
| Step Resolution | 1, 1/2, 1/4, 1/8 | |
| Applications | General Purpose | |
| Current - Output | 2.5A | |
| Voltage - Supply | 3V ~ 5.5V | |
| Voltage - Load | 8V ~ 35V | |
| Operating Temperature | -40°C ~ 150°C (TJ) | |
| Mounting Type | Surface Mount | |
| Package / Case | 44-LCC (J-Lead) | |
| Supplier Device Package | 44-PLCC (16.59x16.59) |
A3977KEDTR-T Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
A3977KEDTR-T Allegro MicroSystems LLC |
IC MOTOR DRIVER PAR 44PLCC |
Contact Us |
| Part Number | Description | Stock |
|
A3977KEDTR-T D# 620-1144-2-ND Allegro MicroSystems LLC |
IC MTR DRVR BIPOLR 3-5.5V 44PLCC |
Limited Supply - Call |
| Part Number | Description | Stock |
|
A3977KEDTRT Allegro MicroSystems LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
12651 |
| Part Number | Description | Stock |
|
A3977KEDTRT Allegro MicroSystems LLC |
OEM/CM ONLY |
9577 |
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| In Stock | 449 - More on Order |
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| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
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