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LB11697V - Monolithic Digital IC Brushless Motor Driver

Features

  • Three-phase bipolar drive Direct PWM drive (controlled either by control voltage or PWM variable duty pulse input) Built-in forward/reverse switching circuit Start/stop mode switching circuit (stop mode power saving function) Built-in input amplifier 5 V regulator output (VREG pin) Current limiter circuit (Supports 0.25 V (typical) reference voltage sensing based high-precision detection.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Ordering number : ENN8412A www.DataSheet4U.com SANYO Semiconductors DATA SHEET Monolithic Digital IC LB11697V Overview Brushless Motor Driver IC The LB11697V is a direct PWM drive predriver IC designed for three-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 LB11697V provides a full complement of protection circuits allowing it to easily implement high-reliability drive circuits. Note that the LB11697V is a modified version of the LB11696V in which the output logic has been optimized for 12 V system motors. This allows the number of external components to be reduced in application circuits.
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