*For representation only.
A4957SESTR-T
| Mfr. No: | A4957SESTR-T |
| Mfr.: | Allegro MicroSystems |
| Category: | Gate Drivers |
| Description: | Gate Drivers COPPER WIRE VERSION OF 4957 |
| Lifecycle: | Active |
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Specifications
| Motor Type - Stepper | - |
| Motor Type - AC, DC | Brushed DC |
| Function | Controller - Commutation, Direction Management |
| Output Configuration | Pre-Driver - Half Bridge (2) |
| Interface | Parallel |
| Technology | Power MOSFET |
| Step Resolution | - |
| Applications | General Purpose |
| Current - Output | - |
| Voltage - Supply | 3V ~ 5.5V |
| Voltage - Load | 4.5V ~ 50V |
| Operating Temperature | -20°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 24-WFQFN Exposed Pad |
| Supplier Device Package | 24-QFN (4x4) |
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Product Attributes
| Packaging | Reel |
| Standard Pack Qty | 1500 |
10,143
Units In Stock
📦 Reel
- 24-hour response
- Global shipping
- Genuine parts guaranteed
Test report available upon request —
view sample report
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Key Specifications
| Category | Gate Drivers |
| RoHS | RoHS Compliant |
| Lifecycle | |
| Lead Time | 70 Days (from factory) |
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Documentation
Datasheet not available
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Compliance & Export
| Country / Standard | Code |
|---|---|
| CNHTS | 8542399000 |
| CAHTS | 8542310000 |
| USHTS | 8542310030 |
| ECCN | EAR99 |
ℹ
Product Overview
The A4957SESTR-T from Allegro MicroSystems falls under the gate drivers category. Key specifications include motor type, stepper: -, motor type, AC, DC: Brushed DC, function: Controller - Commutation, Direction Management, output configuration: Pre-Driver - Half Bridge (2), interface: Parallel and technology: Power MOSFET. This part has a typical lead time of 70 Days from factory. A4957SESTR-T is available through Simplytronix, sourced and verified for authenticity.
