PAC5526AQMSR

Application Specific Microcontrollers Overview

The PAC5526AQMSR is a Qorvo smart motor controller and driver designed for brushless DC (BLDC) applications. It integrates a 32-bit ARM Cortex-M0 microcontroller with analog peripherals and power management circuitry. The device supports input voltages up to 48V, making it suitable for industrial and automotive systems. Key features include integrated gate drivers, current sensing, and protection mechanisms. The component is housed in a compact surface-mount package, facilitating efficient PCB layout for motion control designs requiring high reliability and low component count.

Application Specific Microcontrollers Feature Summary

• Integrated 32-bit ARM Cortex-M0 MCU with embedded firmware
• Supports 48V BLDC motor control applications
• Includes integrated gate drivers and current sensing
• Compact TQFN package for space-constrained designs

Application Specific Microcontrollers Applications

• Industrial automation motor drives
• Automotive cooling fan controllers
• Home appliance BLDC motor systems

Application Specific Microcontrollers Part Context

The PAC5526AQMSR belongs to the PAC5526 series of smart motor controllers from Qorvo. This series targets applications requiring integrated control and power stages. The 'A' suffix typically denotes automotive-grade qualification or specific temperature range variants within the family, distinguishing it from standard commercial versions like the PAC5526QMSR.

Application Specific Microcontrollers Replacement Considerations

Direct pin-to-pin replacements may include other parts within the PAC5526 series, such as the PAC5526QMSR, depending on temperature grade requirements. Verify voltage ratings and firmware compatibility when substituting.