Infineon Technologies
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BTS6480SFXUMA1
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BTS6480SFXUMA1

Product Overview

  • Category: Power Transistor
  • Use: High-side switch for automotive applications
  • Characteristics:
    • Robust and reliable design
    • High current handling capability
    • Low on-resistance
    • Overtemperature protection
    • Short-circuit protection
  • Package: Surface Mount Device (SMD)
  • Essence: Power transistor for controlling high currents in automotive systems
  • Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Voltage Rating: 12V to 40V
  • Current Rating: Up to 30A
  • On-Resistance: Typically 8mΩ
  • Operating Temperature Range: -40°C to +150°C
  • Protection Features:
    • Overtemperature shutdown
    • Short-circuit protection with adjustable current limit
    • Overvoltage protection
  • Control Interface: Logic-level input compatible with microcontrollers

Detailed Pin Configuration

The BTS6480SFXUMA1 power transistor has the following pin configuration:

  1. IN: Logic-level input for controlling the switch
  2. OUT: Output terminal connected to the load
  3. GND: Ground reference
  4. VS: Supply voltage input
  5. EN: Enable pin for turning the device on/off
  6. NC: No connection (unused pin)

Functional Features

  • High-side switch for automotive applications
  • Provides a low-resistance path for high currents
  • Enables efficient control of loads in automotive systems
  • Offers overtemperature and short-circuit protection
  • Logic-level input allows easy integration with microcontrollers

Advantages and Disadvantages

Advantages

  • Robust and reliable design suitable for automotive environments
  • High current handling capability for demanding applications
  • Low on-resistance minimizes power losses and heat generation
  • Overtemperature protection prevents damage due to excessive heat
  • Short-circuit protection with adjustable current limit enhances safety

Disadvantages

  • Limited voltage rating of up to 40V
  • Not suitable for low-power applications due to high current handling capability

Working Principles

The BTS6480SFXUMA1 is a high-side switch that controls the flow of current in automotive systems. It operates by receiving a logic-level input signal, which determines whether the switch is turned on or off. When the switch is on, it provides a low-resistance path for the current to flow from the supply voltage to the load. The device also incorporates overtemperature and short-circuit protection mechanisms to ensure safe operation.

Detailed Application Field Plans

The BTS6480SFXUMA1 power transistor is commonly used in various automotive applications, including:

  1. Electric power steering systems
  2. Engine control units (ECUs)
  3. Transmission control modules
  4. Lighting systems (headlights, taillights, etc.)
  5. Heating, ventilation, and air conditioning (HVAC) systems
  6. Electric seat control systems
  7. Power window control systems
  8. Battery management systems

Detailed and Complete Alternative Models

  1. Infineon BTS6480SFXUMA2
  2. Texas Instruments TPS1H100-Q1
  3. ON Semiconductor NCV7680

These alternative models offer similar functionality and can be considered as replacements for the BTS6480SFXUMA1 in automotive applications.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af BTS6480SFXUMA1 i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of BTS6480SFXUMA1 in technical solutions:

  1. Q: What is BTS6480SFXUMA1? A: BTS6480SFXUMA1 is a high-side power switch used for controlling and protecting loads in automotive and industrial applications.

  2. Q: What is the maximum voltage and current rating of BTS6480SFXUMA1? A: The maximum voltage rating is 40V, and the maximum current rating is 5A.

  3. Q: What are the typical applications of BTS6480SFXUMA1? A: BTS6480SFXUMA1 is commonly used in various automotive systems such as lighting control, motor control, and power distribution.

  4. Q: How does BTS6480SFXUMA1 protect loads? A: It provides overcurrent protection by monitoring the load current and shutting off the switch if it exceeds a predefined threshold.

  5. Q: Can BTS6480SFXUMA1 handle short-circuit conditions? A: Yes, it has built-in short-circuit protection that quickly shuts off the switch to prevent damage to the load.

  6. Q: Does BTS6480SFXUMA1 have thermal protection? A: Yes, it includes thermal shutdown protection that activates when the junction temperature exceeds a certain limit.

  7. Q: Is BTS6480SFXUMA1 compatible with microcontrollers or digital control interfaces? A: No, BTS6480SFXUMA1 is an analog switch and does not have a digital control interface.

  8. Q: Can multiple BTS6480SFXUMA1 devices be connected in parallel to handle higher currents? A: Yes, multiple devices can be connected in parallel to increase the current handling capacity.

  9. Q: What is the operating temperature range of BTS6480SFXUMA1? A: The operating temperature range is typically -40°C to +150°C.

  10. Q: Are there any specific layout considerations for using BTS6480SFXUMA1? A: Yes, it is recommended to follow the layout guidelines provided in the datasheet to ensure proper thermal management and minimize parasitic effects.

Please note that these answers are general and may vary depending on the specific application and requirements. It is always advisable to refer to the datasheet and consult with the manufacturer for detailed information.