LA6597FMC-AH

芯片, 电机驱动器, 单相, 风扇电机, SOIC-10

The LA6597FMC drives the single-phase bipolar fan motor by means of the BTL output linear drive highly efficiently while suppressing the reactive current, in the power-saving and silent manner. With incorporated lock protection and lock signal circuits, this product is optimum for fans of car audio, projector, and VGA card where the high-temperature operation, high reliability, and low noise are required.

Features

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Single-phase full-wave linear drive by BTL output gain resistance 1k to 240k, 48dB

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Operable at low voltage and over a wide operation voltage range 2.2 to 14.0V

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Diffusion of generated heat

: Low saturation output Upper + lower saturation voltages: VOsat total = 1.1V typ, IO = 200mA

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Lock protection and automatic return circuits incorporated

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FG output Rotation detection output: Open collector output

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Hall bias incorporated VHB = 1.55V

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Heat protection circuit

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Small package with high heat capacity