onsemi Direct PWM Drive Pre-Driver IC Evaluation Board for LB11696V-TLM-E for Air Conditioner, Three Phase Power

The LB11696V is a direct PWM drive pre-driver 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.

Three-phase bipolar drive
Direct PWM drive
Built-in forward/reverse switching circuit
Start/stop mode switching circuit
Built-in input amplifier
5V regulator output
Current limiter circuit
Under voltage protection circuit
Automatic recovery type constraint protection circuit with protection operating state discrimination output
Four types of Hall signal pulse output
Supports thermistor based thermal protection of the output transistors