LB11696V

LB11696V Direct PWM Drive Brushless Motor Predriver IC Monolithic Linear IC Overview 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. Features Single-phase Full-wave Linear Drive with BTL Output (Gain Resistance 1 kW−360 kW): Most Appropriate for Consumer Appliances Power Supply, Namely Equipment that Requires Silence because this has No Switching Noise 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) Undervoltage Protection Circuit (The Operating Voltage can be Set with a Zener Diode) Automatic Recovery Type Constraint Protection Circuit with Protection Operating State Discrimination Output (RD Pin) Four Types of Hall Signal Pulse Outputs Supports Th...