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MC33886VW

5.0 A Driver for Motor, Motion, and Ignition Control H-Bridge

Inventory:5,137

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Overview of MC33886VW

The MC33886VW is a monolithic H-Bridge power IC designed for use in automotive applications, particularly in motor control and actuator systems. It integrates circuitry for DC motor control, such as H-Bridge drivers and protections, making it suitable for a wide range of automotive motor control applications.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VREF: Reference Voltage for Current Sense
  • IN1A: Input A for H-Bridge Driver 1
  • IN2A: Input B for H-Bridge Driver 1
  • OUT2A: Output A for H-Bridge Driver 1
  • OUT1A: Output B for H-Bridge Driver 1
  • CP1: Charge Pump 1
  • GND: Power Ground
  • VDD: Power Supply Voltage

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the MC33886VW IC for a visual representation.

Key Features

  • Monolithic H-Bridge: The MC33886VW integrates H-Bridge drivers and protections in a single IC, providing a compact and efficient solution for motor control applications.
  • Wide Operating Voltage Range: This IC operates over a wide voltage range, making it suitable for automotive systems with varying supply voltages.
  • Overcurrent Protection: Features built-in overcurrent protection to safeguard the IC and the connected motor from damage.
  • Thermal Shutdown: Includes thermal shutdown protection to prevent the IC from overheating during extended operation or high-load conditions.
  • Diagnostic Outputs: Provides diagnostic outputs for fault condition monitoring and system troubleshooting.

Note: For detailed technical specifications, please refer to the MC33886VW datasheet.

Application

  • Electric Power Steering: Suitable for motor control applications in electric power steering systems.
  • Automatic Door Locks: Used in automotive door lock actuator control for seamless locking and unlocking operations.
  • Seat Adjustment Systems: Ideal for controlling motors used in automotive seat adjustment mechanisms.

Functionality

The MC33886VW is designed to provide efficient H-Bridge motor control in automotive applications, ensuring reliable and precise control of DC motors.

Usage Guide

  • Power Supply: Connect VDD (Pin 7) to the power supply voltage and GND (Pin 6) to the power ground.
  • Motor Connections: Connect the motor supply voltage to +VP (Pin 8) and the motor terminals to the corresponding H-Bridge outputs.
  • Control Inputs: Apply control signals to the input pins (IN1A, IN2A, IN1B, IN2B) to drive the connected motor in the desired direction.

Frequently Asked Questions

Q: Is the MC33886VW suitable for use in heavy-duty automotive applications?
A: Yes, the MC33886VW is designed for automotive applications and can handle a wide range of motor control tasks, including those in heavy-duty systems.

Q: Does the MC33886VW support bidirectional motor control?
A: Yes, the H-Bridge configuration of the MC33886VW allows for bidirectional control of DC motors, enabling both forward and reverse operation.

Equivalent

For similar functionalities, consider these alternatives to the MC33886VW:

  • L6203: This is a high voltage DMOS Full Bridge driver IC suitable for automotive motor control applications.
  • DRV8876: A dual H-Bridge motor driver IC designed for automotive and industrial motor control applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

orderingCode 935309325518 isDistributor false
LAST_BUY_DTE Jan 15, 2011 salesNum MC33886VWR2
leadTime 18 LAST_DELIVERY_DTE May 31, 2012
pack_type REEL price_flg Y
pack_desc Reel 13" Q1/T1 in Drypack minPackQty 750
status No Longer Manufactured

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packageimg

MC33886VW

5.0 A Driver for Motor, Motion, and Ignition Control H-Bridge

Inventory:

5,137