Описание продукта
LV8805SV is a 3-phase sensorless motor driver IC. 3-phase driver allows low power consumption and low vibration. And Hall sensorless drive allows reduction of the size of a motor system. This IC is suitable for use in products which require high reliability and long life such as server fan and refrigerator fan.
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Отличительные черты |
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Benefits |
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Direct PWM three-phase sensorless motor driver
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Built-in current limit circuit (Operates when RF resistance is 0.25Ω and Io=1A)
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Built-in lock protection and auto-recovery circuit
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Built-in TSD (thermal shutdown) circuit
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Direct PWM signal input for speed control PWMIN pin
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Built-in Beat Lock Protection
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NchDMOS output transistor
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FG (rotation count) output signal pin / RD (lock detection) output signal pin
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Motor startup with soft-start (SOFTST pin)
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Применения |
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End Products |
- Fan Motor
- Computing & Peripherals
- Consumer
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- PC and Server
- Refrigerator
- Server
- Desktop Computer
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