MC34937APEK - Freescale Semiconductor

Manufacturer Part Number

MC34937APEK

Manufacturer

NXP Semiconductors

Introduction

The MC34937APEK is a high-performance motor driver specifically designed to control Brushless DC (BLDC) motors. It provides efficient, reliable management through its controller - commutation and direction management functions.

Product Features and Performance

Controller for commutation and direction management of BLDC motors

Pre-driver configured in a half-bridge layout

Utilizes Power MOSFET technology

Communicates via SPI interface

Can handle a supply voltage from 6V to 58V

Capable of operating in temperatures from -40°C to 125°C

Product Advantages

Robust temperature range ensuring operation in extreme conditions

Precision control of motor direction and commutation

Wide voltage supply range accommodates various power supplies

SPI interface ensures easy integration into digital systems

Key Technical Parameters

Motor Type: Brushless DC (BLDC)

Function: Controller Commutation, Direction Management

Output Configuration: Pre-Driver Half Bridge (3)

Technology: Power MOSFET

Voltage Supply: 6V ~ 58V

Operating Temperature: -40°C ~ 125°C (TA)

Quality and Safety Features

Stringent operation temperature range testing guarantees performance under extreme conditions

Surface mount technology ensures robust and reliable solder connections

Compatibility

Compatible with SPI communication protocol

Adaptable to various BLDC motor configurations

Application Areas

General Purpose motor control applications

Product Lifecycle

Product Status: Active

Not nearing discontinuation with consistent availability for replacement or upgrade components

Several Key Reasons to Choose This Product

High integration capability with SPI communications allowing for extensive digital control

High reliability with a wide operational temperature and power supply range

Efficient control of BLDC motors simplifies system design

Ideal for a broad spectrum of general-purpose applications

Continuously supported and available from NXP Semiconductors without near-term discontinuation concerns