Datasheet Details
| Part number | AMT49413 |
|---|---|
| Manufacturer | Allegro MicroSystems |
| File Size | 1.03 MB |
| Description | 3-Phase BLDC Controller and MOSFET Driver |
| Datasheet |
 AMT49413 Datasheet
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General Description
The AMT49413 is a 3-phase brushless DC (BLDC) motor controller for use with N-channel external power MOSFETs.
It incorporates much of the circuitry required to design a costeffective three-phase motor drive system.
TheAMT49413 provides functionality over a wide input supply range.
Key Features
- High current 3-phase gate drive for N-channel MOSFETs.
- Synchronous rectification.
- Cross-conduction protection.
- Charge pump and top-off charge pump for 100% PWM.
- Integrated commutation decoder logic.
- Operation over 5.5 to 50 V supply voltage range.
- Extensive diagnostics output.
- Provides +5 V Hall sensor power.
- Low-current sleep mode.