| System Features |
| 1. |
3-Phase brushless DC motor with hall IC interface |
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Sine wave / square wave |
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| 2. |
PWM or voltage control input |
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| 3. |
FG output |
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| 4. |
Software hall degree forward |
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| 5. |
Close loop or/and open loop control |
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| 6. |
Current limit and over-current protection |
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| 7. |
Lock-protect and auto-restart |
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| 8. |
System protection |
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- Low-voltage detection with reset |
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- Illegal opcode detection with reset |
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| 9. |
MTP Programming |
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- Support 6-wire factory programming mode |
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- Support 4-wire in-system programming mode |
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| 10. |
BLDC Fan Applications |
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- Operating voltage range: 3.5V~5.5V |
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- Operating temperature range: -40°C~85°C |
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| 11. |
20-pin SSOP20 package |
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