MC33937APEK - NXP USA Inc.

Manufacturer Part Number

MC33937APEK

Manufacturer

NXP Semiconductors

Introduction

Interface-integrated, high-voltage, high-temperature BLDC motor controller

Product Features and Performance

Pre-driver for high voltage BLDC motors

Supports up to 58V supply voltage

High-temperature operation up to 135°C

SPI interface for control and diagnostics

Dedicated function for commutation, direction management

Compatible with 3-phase BLDC motors

Product Advantages

Integrated safety features

Enhanced programmability via SPI

High-voltage capability for demanding applications

Robust design suitable for automotive environments

Key Technical Parameters

Supply voltage range: 6V to 58V

Operating temperature range: -40°C to 135°C

Motor Type: Brushless DC (BLDC)

Output Configuration: Pre-Driver - Half Bridge (3)

Grade: Automotive

Mounting Type: Surface Mount

Interface: SPI

Package / Case: 54-SSOP Exposed Pad

Supplier Device Package: 54-SOIC-EP

Quality and Safety Features

Overcurrent protection

Thermal shutdown

Under-voltage lockout

Short-circuit detection

Compatibility

Compatible with various 3-phase BLDC motor designs

Surface Mount package for PCB integration

Application Areas

Automotive motor control

Industrial BLDC applications

High-power BLDC motor drivers

Product Lifecycle

Active product

Not indicated as nearing discontinuation

Key Reasons to Choose This Product

Supports a wide range of operating voltages for flexibility

Integrates multiple safety features for reliability

Designed to endure extreme automotive temperature conditions

Enhanced control through SPI communication for complex applications

Surface mount package conveniently suits modern PCB designs