LB11660FV-MPB-H
数据手册.pdf马达/运动/点火控制器和驱动器 SINGLE PHASE MOTOR DRIVER
The LB11660FV is a single-phase bipolar drive half-predriver motor driver that can easily implement a direct PWM driver motor driver circuit with excellent efficiency. The LB11660FV is particularly well suited for the miniature fans used in servers.
Features
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- Single-phase full-wave linear drive half pre-driver with integrated high side transitor
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- Built-in variable speed function controlled by an external input
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- Minimum speed setting pin
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- Current limiter circuit
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- BUilt-in kickback absorption circuit
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- built-in HB
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- Built-in lock protection and automatic return circuits
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- FG speed detection output
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- Built-in thermal protection circuit
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- Soft swithing circuit makes low current consumption, low loss, and low noise drive possible at phase switching
