iU6398

iU6398 is a 3-phase BLDC motor controller IC integrated with various peripherals to realize sensor or sensor-less BLDC motor applications, including FOC. The iU6398 is embedded with 3-phase N/N MOS pre-driver and HV-BUCK controller. The logic input is compatible with standard CMOS output. It features the flexibility to adjust various motor parameters and complete protection such as over current, over voltage and under voltage lockout. Support Code-Free development, built-in inergy Drive algorithm supports advanced FOC(Field-Oriented Control).

Features

 

  • Embedded HV-BUCK Operating Supply Voltage up to 80V
  • 3-Phase BLDC Motor Controller with Pre-Driver and HV-BUCK Controller
  • Embedded 3-phase N/N MOS Pre-Driver with Maximum Voltage up to 160V 
  • Integrated Current Amplifier x2 
  • Programmable Locked Rotor and Restart Timing
  • Programmable Soft Start Timing
  • Complete Protection such as OCP/OVP/UVLO
  • QFN-32 4x4 Package
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