MC33813AE

Power Management - Specialized Overview

The MC33813AE is a specialized single-cylinder small engine control IC designed for powertrain and engine management applications. It integrates high-current motor control capabilities, including BLDC, H-bridge, and stepper driver functions, alongside solenoid drivers and braking systems. The device operates within a supply voltage range of 4.5V to 36V and draws a typical supply current of 10mA. It supports an operating temperature range from -40°C to +125°C and is housed in a 48-LQFP-EP package measuring 7x7 mm.

Power Management - Specialized Feature Summary

• Integrates gate and power drivers for high-performance motor control
• Supports multiple motor types including BLDC, H-bridge, and stepper configurations
• Includes dedicated solenoid drivers and pre-driver stages
• Features integrated braking system control logic

Power Management - Specialized Applications

• Small engine control units
• Powertrain management systems
• High-current motor control circuits
• Automotive braking systems

Power Management - Specialized Procurement Notes

Verify the specific revision level against the latest NXP datasheet updates, particularly regarding Rev 12.0 changes announced in late 2019. Confirm RoHS3 compliance status for environmental regulations. Ensure the 48-LQFP-EP (7x7) footprint matches your PCB design requirements. Validate that the 4.5V to 36V supply range aligns with your system's electrical architecture before procurement.

Power Management - Specialized Selection Notes

Select this component for applications requiring integrated control of single-cylinder engines with combined motor and solenoid driving needs. The wide supply voltage range suits automotive and industrial environments. Consider the thermal performance at the upper limit of the -40°C to +125°C operating range. Verify SPI interface compatibility if using evaluation boards or custom PC-based configuration tools like SPIGen.

Power Management - Specialized Part Context

The MC33813AE belongs to NXP's family of specialized power management ICs focused on engine control. It serves as a gate and power driver solution for small engine applications. The device is part of a series that includes related models like the MC33814, sharing similar architectural approaches for motor and solenoid control in compact packages.

Power Management - Specialized Replacement Considerations

Check for direct substitutes within the MC33813 series. Review NXP announcements for datasheet updates affecting pinout or functionality. No alternative part numbers are explicitly confirmed as direct replacements in the provided documentation.