LB11696V-MPB-E

3-Phase Brushless Motor Driver 30Pin SSOP Fan-Fold

LB11696V is a direct PWM drive brushless motor predriver IC designed for 3-phase power brushless motors. A motor driver circuit with the desired output power voltage and current can be implemented by adding discrete transistors in the output circuits. Furthermore, the LB11696V provides a full complement of protection circuits allowing it to easily implement high reliability drive circuits. This device is optimal for driving all types of large scale motors, such as those used in air conditioners and on-demand water heaters.

Features |   | Benefits

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Direct PWM drive, controlled either by control voltage or PWM variable duty pulse input

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Low consumption, Easy Design

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Built-in forward/reverse switching circuit

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Easy control

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Start/stop mode switching circuit

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Stop mode power saving function

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Current limiter circuit Supports 0.25V typical reference voltage sensing based high-precision detection

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Current protection

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Under voltage protection circuit The operating voltage can be set with a zener diode

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Low voltage protection

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Automatic recovery type constraint protection circuit with protection operating state discrimination output RD pin

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Recovery Lock Protection

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Supports thermistor based thermal protection of the output transistors

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Thermal protection

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3-phase bipolar drive

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Built-in input amplifier

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5.0 V regulator output VREG pin

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Four types of Hall signal pulse output

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