LB1976-E

3-Phase Brushless Motor Driver, PDIP30 / DIP30SD 400 mil, 20-FNFLD

A 3-phase brushless motor driver IC suited for use in direct PWM driving of DC fan motors for air conditioners, water heaters and other similar equipment. Since a shunt regulator circuit is built-in, single power supply operation sharing the same power supply for the motor is supported.

Features

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Withstand voltage 60 V, output current 2.5 A

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Direct PWM drive output

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3 integrated output top-side diodes

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Integrated current limiter

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Integrated FG output circuit