LB11660FV-MPB-H

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