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LB11867FV-TLM-E
Product Overview
Category: Integrated Circuit (IC)
Use: LB11867FV-TLM-E is a high-performance motor driver IC designed for use in automotive applications. It is specifically developed to control the motors used in various automotive systems such as power windows, power seats, and sunroofs.
Characteristics: - High efficiency and low power consumption - Compact size and lightweight design - Wide operating voltage range - Built-in protection features for overcurrent, overtemperature, and short circuit - High reliability and durability
Package: LB11867FV-TLM-E is available in a small outline package (SOP) with 24 pins.
Essence: The essence of LB11867FV-TLM-E lies in its ability to provide precise and efficient control of motors in automotive systems, ensuring smooth operation and enhanced user experience.
Packaging/Quantity: LB11867FV-TLM-E is typically packaged in reels containing 2,500 units per reel.
Specifications
- Operating Voltage Range: 4.5V to 18V
- Output Current: 1.0A (continuous), 3.0A (peak)
- Operating Temperature Range: -40°C to +125°C
- Control Interface: Serial Peripheral Interface (SPI)
- Protection Features: Overcurrent, Overtemperature, Short Circuit
Detailed Pin Configuration
LB11867FV-TLM-E features a total of 24 pins, each serving a specific function. The pin configuration is as follows:
- VCC
- GND
- IN1
- IN2
- IN3
- IN4
- OUT1
- OUT2
- OUT3
- OUT4
- CS
- CLK
- DI
- DO
- VREF
- VREG
- VM
- NC
- NC
- NC
- NC
- NC
- NC
- NC
Functional Features
- Precise motor control with adjustable speed and direction
- Smooth acceleration and deceleration profiles
- Support for various motor types (DC, stepper, etc.)
- Fault detection and protection mechanisms
- Low electromagnetic interference (EMI) emissions
Advantages and Disadvantages
Advantages: - High efficiency and low power consumption contribute to energy savings. - Compact size allows for easy integration into space-constrained automotive systems. - Wide operating voltage range ensures compatibility with different power sources. - Built-in protection features enhance system reliability and prevent damage.
Disadvantages: - Limited output current may not be suitable for high-power motor applications. - Requires a serial peripheral interface (SPI) for control, which may add complexity to the system design.
Working Principles
LB11867FV-TLM-E operates by receiving control signals through the SPI interface. These signals determine the desired motor speed and direction. The IC then adjusts the output voltage and current accordingly to drive the motor. Built-in protection features monitor the motor's performance and provide necessary safeguards against overcurrent, overtemperature, and short circuit conditions.
Detailed Application Field Plans
LB11867FV-TLM-E finds extensive application in various automotive systems, including but not limited to: - Power windows - Power seats - Sunroofs - HVAC blowers - Side mirrors - Headlight leveling systems
Its precise motor control capabilities and built-in protection features make it an ideal choice for these applications, ensuring reliable and efficient operation.
Detailed and Complete Alternative Models
- LB11697FV-TLM-E: Similar to LB11867FV-TLM-E, but with a higher output current of 2.0A (continuous) and 6.0A (peak).
- LB11987FV-TLM-E: A more advanced version with additional features such as position feedback and closed-loop control.
These alternative models offer different specifications and functionalities to cater to specific application requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LB11867FV-TLM-E v technických řešeních
Sure! Here are 10 common questions and answers related to the application of LB11867FV-TLM-E in technical solutions:
Q: What is LB11867FV-TLM-E? A: LB11867FV-TLM-E is a specific model of integrated circuit (IC) designed for use in technical solutions.
Q: What are the key features of LB11867FV-TLM-E? A: Some key features of LB11867FV-TLM-E include low power consumption, high reliability, and compatibility with various technical applications.
Q: What technical solutions can LB11867FV-TLM-E be used in? A: LB11867FV-TLM-E can be used in a wide range of technical solutions such as motor control systems, power management circuits, and industrial automation applications.
Q: How does LB11867FV-TLM-E contribute to motor control systems? A: LB11867FV-TLM-E provides precise control over motor speed, direction, and torque, making it suitable for applications like robotics, automotive systems, and home appliances.
Q: Can LB11867FV-TLM-E handle high voltage and current levels? A: Yes, LB11867FV-TLM-E is designed to handle high voltage and current levels, making it suitable for demanding applications that require robust performance.
Q: Is LB11867FV-TLM-E compatible with different communication protocols? A: Yes, LB11867FV-TLM-E supports various communication protocols such as I2C, SPI, and UART, allowing seamless integration into different systems.
Q: Does LB11867FV-TLM-E have built-in protection features? A: Yes, LB11867FV-TLM-E incorporates built-in protection features like overcurrent protection, thermal shutdown, and short-circuit protection to ensure safe operation.
Q: Can LB11867FV-TLM-E be used in battery-powered applications? A: Yes, LB11867FV-TLM-E's low power consumption makes it suitable for battery-powered applications where energy efficiency is crucial.
Q: Are there any specific design considerations when using LB11867FV-TLM-E? A: It is important to consider proper heat dissipation, PCB layout guidelines, and adhere to the manufacturer's recommended operating conditions for optimal performance.
Q: Where can I find technical documentation and support for LB11867FV-TLM-E? A: You can find technical documentation, datasheets, application notes, and support for LB11867FV-TLM-E on the manufacturer's website or by contacting their customer support team.