OB6627x Mixed-Signal IC

Key Features

• ARM Cortex-M0 core at 50 MHz with nested vectored interrupt controller (NVIC)
• Wide 1.8 V to 5.5 V operating range
• 32 kB on-chip flash program memory and 4 kB SRAM
• CORDIC engine and multiply-divide unit for FOC math
• Three high-bandwidth rail-to-rail op-amps and three high-speed comparators
• Two motor-current protection comparators
• Supply UVLO/OVP, over-temperature, shoot-through protection, motor OCP and SCP

Applications

• Sensorless and sensored BLDC/PMSM drives
• Three-phase and single-phase AC induction motors
• Fans, vacuum cleaners, power tools, pumps and compressors

Part Numbers

• OB6627GP
• OB6627GQ
• OB6627LGP
• OB6627LGQ
• OB6627PGP
• OB6627PGQ

Product family: On-Bright official page