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A1448 |
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| Part Number | A1448 |
| Manufacturer | Allegro MicroSystems |
| Description | The A1448 is a full-bridge motor driver designed to drive low-voltage, brushless DC motors. The device is designed to allow the user to control several functions with a single input control pin. The p... |
| Features |
▪ Low-voltage operation, 1.8 to 4.2 V ▪ Multifunction CONTROL pin input: ▫ Direct input PWM for speed control ▫ Active braking for fast stop cycle ▫ Sleep function to reduce average power consumption ▪ Reverse voltage protection on VDD and CONTROL pins ▪ Output thermal shutdown protection for robust performance ▪ Soft switching algorithm to reduce audible switching noise and EMI ▪ Hall chopper stabilization technique for precise signal response over operating range ▪ Antistall feature guarantees continuous rotation and prevents overheating ▪ Single-chip solution for high reliability ▪ Miniatur... |
| Document |
 A1448 Data Sheet
PDF 207.60KB |
| Distributor | Stock | Price | Buy |
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