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A1442 |
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| Part Number | A1442 |
| Manufacturer | Allegro Microsystems |
| Description | The A1442 is a full-bridge motor driver designed to drive low-voltage, brushless dc motors. Commutation of the motor is achieved by use of a single Hall element sensor to detect the rotational positio... |
| Features |
▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ Low voltage operation ¯¯ ¯¯ ¯¯ ¯¯ Reverse voltage protection on VDD and S L E E P pins Output short circuit and thermal shutdown protections Soft switching algorithm to reduce audible switching noise and EMI interference Unidirectional working mode provides motor rotation in one direction Hall chopper stabilization technique for precise signal response over operating range Sleep mode pin allowing external logic signal enable/ disable to reduce average power consumption Antistall feature guarantees continuous rotation Low current consumption sleep mode Single-chip solution... |
| Document |
 A1442 Data Sheet
PDF 358.99KB |
| Distributor | Stock | Price | Buy |
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