MCZ33927EK

Overview

The MCZ33927EK is a Field Effect Transistor (FET) pre-driver designed for three-phase motor control applications. The integrated circuit contains three high-side and three low-side FET pre-drivers. It operates with a voltage supply range of 8V to 40V and supports surface mount mounting type. The device utilizes an SPI interface for communication and is housed in a 54-SOIC-EP package.

Feature Summary

• Integrated three-phase FET pre-driver architecture with dedicated high-side and low-side channels
• External bootstrap capacitor configuration for high-side gate charge management
• SPI digital interface for control and monitoring

Applications

• Three-phase motor control systems
• Industrial automation drives
• Electric vehicle powertrain components

Procurement Notes

Verify the specific suffix EK against official NXP/Freescale documentation to confirm pinout and electrical characteristics. Confirm RoHS compliance status as required by your assembly process. Check current product lifecycle status, as this component may be obsolete or subject to last-time buy restrictions.

Selection Notes

Select this component when a dedicated three-phase FET pre-driver with SPI interface is required. Ensure the system voltage falls within the 8V to 40V operating range. Verify that the 54-SOIC-EP package footprint matches the PCB design constraints and thermal requirements.

Part Context

This part belongs to the Freescale Semiconductor (now NXP) family of motor driver ICs. It serves as a pre-driver stage for external power MOSFETs in three-phase bridge configurations. The series typically includes variants with different interfaces or packaging options for diverse motor control needs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult official NXP cross-reference tools for potential alternatives.