IRMCK099MTR – Sensorless Motor Control IC with Integrated Motion Control Engine

Description

Technical specifications:

• Motor type supported: PMSM and BLDC (sensorless)
• Motion control engine: Dedicated digital signal engine (MCE) for vector control
• Analog signal engine: Integrated current and voltage sensing interface
• Operating voltage: 3.3V core with 5V-tolerant I/Os
• Communication interface: UART, SPI
• Package type: QFN-48 (7mm x 7mm)
• Temperature range: -40°C to +105°C
• Firmware: MCE Designer tool-supported programming environment
• Applications: HVAC fans, washing machines, compressors, industrial pumps, drones

Product features:

• Sensorless motor control: Eliminates need for Hall sensors or encoders for PMSM/BLDC motors.
• Integrated MCE and ASE: Combines digital and analog control for precision and reduced BOM cost.
• Programmable architecture: Enables firmware customization via MCE designer tools.
• Built-in protection: Over-current, over-temperature, and under-voltage lockout (UVLO) protection.
• Efficient drive control: Ideal for HVAC, appliances, pumps, and industrial motors.
• Small footprint package: Housed in compact QFN-48 for space-constrained designs.