NXP USA Inc.
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MC33889BPEG
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MC33889BPEG

Product Overview

Category

MC33889BPEG belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for motor control applications.

Characteristics

  • Integrated circuit
  • Motor control functionality
  • High performance
  • Compact size

Package

MC33889BPEG is available in a small outline package (SOP).

Essence

The essence of MC33889BPEG lies in its ability to provide efficient motor control in a compact form factor.

Packaging/Quantity

This product is typically packaged in reels and is available in large quantities.

Specifications

  • Input voltage range: 4.5V to 28V
  • Output current: up to 5A
  • Number of channels: 8
  • Operating temperature range: -40°C to +125°C
  • Package type: SOP

Detailed Pin Configuration

  1. VBAT: Battery supply voltage
  2. GND: Ground reference
  3. IN1: Input signal for channel 1
  4. OUT1: Output signal for channel 1
  5. IN2: Input signal for channel 2
  6. OUT2: Output signal for channel 2
  7. IN3: Input signal for channel 3
  8. OUT3: Output signal for channel 3
  9. IN4: Input signal for channel 4
  10. OUT4: Output signal for channel 4
  11. IN5: Input signal for channel 5
  12. OUT5: Output signal for channel 5
  13. IN6: Input signal for channel 6
  14. OUT6: Output signal for channel 6
  15. IN7: Input signal for channel 7
  16. OUT7: Output signal for channel 7
  17. IN8: Input signal for channel 8
  18. OUT8: Output signal for channel 8

Functional Features

  • High current capability
  • Overcurrent protection
  • Thermal shutdown protection
  • Short-circuit protection
  • Low quiescent current
  • PWM control

Advantages and Disadvantages

Advantages

  • Compact size allows for space-saving designs
  • High performance motor control capabilities
  • Robust protection features ensure safe operation
  • Wide input voltage range enables versatile applications

Disadvantages

  • Limited number of channels (8)
  • May require additional external components for certain applications

Working Principles

MC33889BPEG operates by receiving input signals through its various channels and controlling the corresponding output signals to drive motors. It utilizes pulse width modulation (PWM) control to regulate the motor speed and direction. The integrated protection features ensure the safety of the motor and the circuitry.

Detailed Application Field Plans

MC33889BPEG finds applications in various fields, including but not limited to: 1. Automotive industry: Motor control for power windows, sunroofs, and seat adjustments. 2. Robotics: Control of robotic arm movements and locomotion. 3. Industrial automation: Motor control for conveyor belts, pumps, and fans. 4. Home appliances: Control of motor-driven appliances such as washing machines and dishwashers.

Detailed and Complete Alternative Models

  1. MC33932PNA: Similar motor control IC with 6 channels and integrated protection features.
  2. L298N: Dual H-bridge motor driver IC with 2 channels and high current capability.
  3. DRV8833PWPR: Motor driver IC with 2 channels and low voltage operation.

(Note: This list is not exhaustive and there are several other alternative models available in the market.)

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של MC33889BPEG בפתרונות טכניים

Sure! Here are 10 common questions and answers related to the application of MC33889BPEG in technical solutions:

  1. Q: What is MC33889BPEG? A: MC33889BPEG is a highly integrated H-Bridge motor driver IC designed for automotive applications.

  2. Q: What is the maximum voltage rating of MC33889BPEG? A: The maximum voltage rating of MC33889BPEG is 40V.

  3. Q: How many H-Bridges can be controlled by MC33889BPEG? A: MC33889BPEG can control up to four independent H-Bridges.

  4. Q: What is the maximum current rating per H-Bridge channel? A: The maximum current rating per H-Bridge channel is 5A.

  5. Q: Can MC33889BPEG handle PWM signals for speed control? A: Yes, MC33889BPEG supports PWM input for precise speed control of motors.

  6. Q: Does MC33889BPEG have built-in protection features? A: Yes, MC33889BPEG includes various protection features like overcurrent protection, thermal shutdown, and under-voltage lockout.

  7. Q: Is MC33889BPEG suitable for both brushed and brushless DC motors? A: No, MC33889BPEG is specifically designed for controlling brushed DC motors.

  8. Q: What is the operating temperature range of MC33889BPEG? A: The operating temperature range of MC33889BPEG is -40°C to +125°C.

  9. Q: Can MC33889BPEG be used in automotive applications? A: Yes, MC33889BPEG is designed for automotive applications and meets the necessary requirements.

  10. Q: What is the package type of MC33889BPEG? A: MC33889BPEG is available in a 32-pin Power Enhanced Green Package (PEG).