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LC75809PTS-T-H
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LC75809PTS-T-H

Product Overview

Category: Integrated Circuit
Use: Motor control and drive
Characteristics: High efficiency, compact design, low power consumption
Package: TSSOP-30
Essence: Advanced motor control solution
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Operating Voltage: 4.5V to 16V
  • Output Current: 3A
  • Operating Temperature: -40°C to 105°C
  • Control Interface: Serial Peripheral Interface (SPI)

Detailed Pin Configuration

The LC75809PTS-T-H features a TSSOP-30 package with the following pin configuration: 1. VCC 2. GND 3. PWM Input 4. SPI Clock 5. SPI Data 6. Fault Output 7. Motor Phase U Output 8. Motor Phase V Output 9. Motor Phase W Output 10. Current Sense Input 11. Brake Input 12. Standby Mode Input 13. Reset Input 14. Thermal Shutdown Output 15. Overcurrent Detection Output 16. VREF Output 17. Bootstrap Capacitor Connection 18. Bootstrap Capacitor Connection 19. Bootstrap Capacitor Connection 20. Bootstrap Capacitor Connection 21. Bootstrap Capacitor Connection 22. Bootstrap Capacitor Connection 23. Bootstrap Capacitor Connection 24. Bootstrap Capacitor Connection 25. Bootstrap Capacitor Connection 26. Bootstrap Capacitor Connection 27. Bootstrap Capacitor Connection 28. Bootstrap Capacitor Connection 29. Bootstrap Capacitor Connection 30. Bootstrap Capacitor Connection

Functional Features

  • Advanced motor control algorithms
  • Overcurrent protection
  • Thermal shutdown protection
  • Fault detection and reporting
  • Flexible control interface

Advantages and Disadvantages

Advantages: - High efficiency motor control - Compact design for space-constrained applications - Low power consumption

Disadvantages: - Requires external components for full functionality - Limited output current compared to some competitors

Working Principles

The LC75809PTS-T-H utilizes advanced motor control algorithms to precisely regulate the speed and direction of a motor. It interfaces with an external microcontroller through the SPI interface to receive commands and provide feedback on motor status.

Detailed Application Field Plans

The LC75809PTS-T-H is ideal for use in various motor control applications, including: - Electric fans - Blowers - Pumps - Small appliances

Detailed and Complete Alternative Models

  1. LC75810PTS-T-H
    • Similar specifications and features
    • Different pin configuration
  2. LC75805PTS-T-H
    • Lower output current
    • Reduced package size
  3. LC75815PTS-T-H
    • Higher output current
    • Additional fault protection features

This completes the entry for LC75809PTS-T-H, providing comprehensive information about its product details, specifications, features, and application field plans.

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق LC75809PTS-T-H في الحلول التقنية

  1. What is the LC75809PTS-T-H?

    • The LC75809PTS-T-H is a multifunctional LCD driver IC designed for use in automotive and industrial applications.

  2. What are the key features of the LC75809PTS-T-H?

    • The key features include a built-in display RAM, voltage regulator, and multiple communication interfaces for easy integration into various technical solutions.

  3. How many segments and commons can the LC75809PTS-T-H drive?

    • The LC75809PTS-T-H can drive up to 224 segments and 8 commons, making it suitable for driving medium to large-sized LCD panels.

  4. What communication interfaces does the LC75809PTS-T-H support?

    • It supports I2C and SPI interfaces, providing flexibility for interfacing with microcontrollers and other peripheral devices.

  5. Can the LC75809PTS-T-H operate in harsh environments?

    • Yes, the LC75809PTS-T-H is designed to operate in a wide temperature range and is resistant to electromagnetic interference, making it suitable for use in demanding environments.

  6. What kind of display panels is the LC75809PTS-T-H compatible with?

    • It is compatible with both STN (Super Twisted Nematic) and FSTN (Film Compensated Super Twisted Nematic) LCD panels.

  7. Does the LC75809PTS-T-H have built-in voltage regulation?

    • Yes, it has a built-in voltage regulator that allows it to operate directly from the vehicle's battery supply, simplifying the power supply design.

  8. What are the typical applications of the LC75809PTS-T-H?

    • Typical applications include automotive dashboard displays, industrial control panels, and instrumentation panels.

  9. Is the LC75809PTS-T-H capable of dimming the display?

    • Yes, it supports PWM (Pulse Width Modulation) dimming, allowing for adjustable brightness levels.

  10. Are there any evaluation boards or development tools available for the LC75809PTS-T-H?

    • Yes, there are evaluation boards and development tools provided by the manufacturer to facilitate the design and testing of technical solutions incorporating the LC75809PTS-T-H.