MC33PT2001MAE

Power Management - Specialized Overview

The MC33PT2001MAE is a programmable solenoid controller designed for direct injection engine applications. It operates with a battery voltage range of 5.5V to 72V and supports pre-driver work voltages up to 72V. The device features PWM capability up to 100 kHz, four selectable slew rates per pre-driver, and twelve predefined VDS/VSRC monitoring thresholds. It includes an integrated 1.0 MHz backup clock and encryption functions for microcode protection.

Power Management - Specialized Feature Summary

• Programmable solenoid control architecture supporting direct injection systems
• Integrated high-side and low-side pre-drivers with configurable slew rates
• Built-in diagnostic capabilities including VDS/VSRC monitoring thresholds
• Secure microcode execution with encryption protection features

Power Management - Specialized Applications

• 4-cylinder direct injection engines
• 6-cylinder direct injection engines
• Fuel injector control systems
• Fuel pump driver circuits

Power Management - Specialized Procurement Notes

Verify the specific suffix MAE against official NXP documentation to confirm package type and temperature grade. Ensure compatibility with existing SPI communication protocols and FRDM-KL25Z evaluation interfaces. Confirm that the 72V operating range aligns with target vehicle electrical specifications before integration.

Power Management - Specialized Selection Notes

Select this component for applications requiring precise solenoid timing and diagnostic feedback in multi-cylinder engines. The programmable nature allows customization of drive characteristics via SPI. Consider the integrated backup clock and encryption features if system security and reliability during power fluctuations are critical design requirements.

Power Management - Specialized Part Context

This part belongs to the PT2000 family of programmable solenoid controllers from NXP. It is specifically engineered for automotive powertrain applications, offering a flexible solution for managing fuel injectors and pumps. The family supports various cylinder configurations through external MOSFET integration and SPI-based configuration.

Power Management - Specialized Replacement Considerations

Consult official NXP substitution lists for form-fit-function compatible alternatives. Verify pinout and software register compatibility if replacing legacy components. No public substitute part numbers are confirmed in the provided source material.