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L9749TR

L9749TR

Manufacturer No:

L9749TR

Manufacturer:

STMicroelectronics

Description:

POWER TRAIN & SAFETY

Datasheet:

Datasheet

Delivery:

Payment:

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L9749TR Specifications

  • Type
    Parameter
  • Supplier Device Package
    -
  • Package / Case
    -
  • Mounting Type
    -
  • Operating Temperature
    -
  • Voltage - Supply
    -
  • w/Sequencer
    -
  • w/Supervisor
    -
  • w/LED Driver
    -
  • Voltage/Current - Output 3
    -
  • Voltage/Current - Output 2
    -
  • Voltage/Current - Output 1
    -
  • Frequency - Switching
    -
  • Topology
    -
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    *
The L9749TR is an integrated circuit chip designed for automotive applications. It is a high-side driver with integrated protection features, making it suitable for various automotive systems. Here are some advantages and application scenarios of the L9749TR:Advantages: 1. High-side driver: The L9749TR is designed to control high-side loads, making it suitable for applications where the load needs to be switched on/off on the positive side of the power supply. 2. Integrated protection features: The chip includes various protection features such as over-temperature protection, overvoltage protection, and overcurrent protection. These features help safeguard the connected loads and the chip itself from potential damage. 3. Diagnostic features: The L9749TR provides diagnostic feedback, allowing the monitoring of load status and fault conditions. This helps in identifying and troubleshooting any issues in the system. 4. Wide operating voltage range: The chip can operate within a wide voltage range, typically from 5V to 28V, making it compatible with various automotive power supply systems.Application scenarios: 1. Automotive lighting systems: The L9749TR can be used to control various lighting systems in automobiles, such as headlights, taillights, turn signals, and interior lighting. Its high-side driver capability and integrated protection features make it suitable for these applications. 2. Motor control: The chip can be used to control motors in automotive systems, such as windshield wipers, power windows, and seat adjustment mechanisms. Its diagnostic features help in monitoring motor status and detecting any faults. 3. Power distribution systems: The L9749TR can be used in automotive power distribution systems to control the switching of loads and protect against overvoltage and overcurrent conditions. 4. Heating and cooling systems: The chip can be utilized in automotive heating and cooling systems, such as HVAC (Heating, Ventilation, and Air Conditioning) systems, to control the operation of fans, blowers, and other components.Overall, the L9749TR integrated circuit chip offers advantages such as high-side driver capability, integrated protection features, diagnostic feedback, and wide operating voltage range, making it suitable for various automotive applications requiring load control and protection.
L9749TR Relevant information