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Product Detailed Parameters
- Description：IC MOTOR DRIVER 6V-58V 54SOIC
- Series：-
- Mfr：NXP USA Inc.
- Package：Tape & Reel (TR)
- Motor Type - Stepper：-
- Motor Type - AC, DC：Brushless DC (BLDC)
- Function：Controller - Commutation, Direction Management
- Output Configuration：Pre-Driver - Half Bridge (3)
- Interface：SPI
- Technology：NMOS
- Step Resolution：-
- Applications：-
- Current - Output：-
- Voltage - Supply：6V ~ 58V
- Voltage - Load：-
- Operating Temperature：-40°C ~ 135°C (TA)
- Mounting Type：Surface Mount
- Package / Case：54-SSOP (0.295", 7.50mm Width) Exposed Pad
- Supplier Device Package：54-SOIC-EP
- Grade：Automotive
- Qualification：-
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Overview
The MCZ33937AEKR2 is a three-phase pre-driver and controller designed for Brushless DC (BLDC) motors. It integrates commutation logic, direction management, and gate drive capabilities within a single NMOS technology IC. The device operates with a supply voltage range of 6V to 58V and utilizes an SPI interface for configuration. It is housed in a 54-SOIC-EP package, providing a compact solution for motor control applications requiring integrated protection and precise timing control.
Feature Summary
- Integrates commutation and direction management functions for BLDC motors
- Provides three-phase pre-driver outputs for external power stages
- Supports SPI interface for flexible configuration and monitoring
- Designed for automotive-grade reliability and performance
Applications
- Brushless DC (BLDC) motor control systems
- Automotive traction and auxiliary motor drives
- Electric vehicle (EV) component modules
- Industrial motor control platforms
Procurement Notes
Verify the current product status as the MCZ33937EK variant is listed as obsolete. Confirm availability through authorized NXP distributors or secondary markets if direct procurement is not possible. Ensure the specific suffix AEKR2 matches the required tape-and-reel packaging and temperature grade for your design implementation.
Selection Notes
Select this component when a combined controller and pre-driver solution is required for BLDC applications. The integrated SPI interface reduces pin count compared to parallel control schemes. Verify that the 6V-58V operating range aligns with the system's bus voltage requirements and that the 54-SOIC-EP package fits the thermal and spatial constraints of the target PCB layout.
Part Context
This part belongs to NXP's portfolio of motor driver ICs, often utilized in conjunction with development platforms like the TWR-MC-LV3PH for low-voltage three-phase motor control. It serves as a key component in EV traction inverters and industrial motor drives, offering a consolidated approach to managing motor phases and protection logic.
Replacement Considerations
Check for newer revisions from NXP such as the GD3160 for advanced SiC/IGBT applications. Evaluate cross-reference options from other manufacturers only if electrical parameters and pinouts are fully compatible. Consider the obsolete status of similar legacy parts when planning long-term production runs.
