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LB11696V - Direct PWM Drive Brushless Motor Predriver

General Description

Equivalent circuit VREG 2 RF GND Output current detection reference Connect the ground terminal o

Key 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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Ordering number : ENN8087 SANYO Semiconductors DATA SHEET Monolithic Digital IC LB11696V Overview Direct PWM Drive Brushless Motor Predriver IC The LB11696V 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 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.