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TCA9539QPWRQ1

TCA9539QPWRQ1

Manufacturer No:

TCA9539QPWRQ1

Manufacturer:

Texas Instruments

Description:

IC XPND 400KHZ I2C SMBUS 24TSSOP

Datasheet:

Datasheet

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TCA9539QPWRQ1 Specifications

  • Type
    Parameter
  • Supplier Device Package
    24-TSSOP
  • Package / Case
    24-TSSOP (0.173", 4.40mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C
  • Voltage - Supply
    1.65V ~ 3.6V
  • Clock Frequency
    400 kHz
  • Current - Output Source/Sink
    10mA, 25mA
  • Output Type
    Push-Pull
  • Features
    POR
  • Interrupt Output
    Yes
  • Interface
    I²C, SMBus
  • Number of I/O
    16
  • DigiKey Programmable
    Not Verified
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    Automotive, AEC-Q100
The TCA9539QPWRQ1 is an integrated circuit chip that belongs to the TCA9539-Q1 family of devices. It is an I2C-bus controlled 16-bit I/O expander optimized for automotive applications. Here are some advantages and application scenarios of the TCA9539QPWRQ1:Advantages: 1. Automotive-grade: The TCA9539QPWRQ1 is specifically designed for automotive applications, making it suitable for use in harsh environments with high temperature, humidity, and vibration levels. 2. I2C-bus interface: It utilizes the I2C-bus protocol, which allows for easy integration with microcontrollers and other devices supporting I2C communication. 3. 16-bit I/O expander: The chip provides 16 I/O pins that can be configured as inputs or outputs, allowing for flexible interfacing with various sensors, switches, and actuators. 4. Low power consumption: The TCA9539QPWRQ1 is designed to minimize power consumption, making it suitable for battery-powered automotive applications. 5. Interrupt output: It features an interrupt output pin that can be used to notify the microcontroller of any changes in the input states, reducing the need for continuous polling.Application scenarios: 1. Automotive lighting control: The TCA9539QPWRQ1 can be used to control various automotive lighting systems, such as headlights, taillights, turn signals, and interior lighting. 2. Climate control: It can be utilized to interface with temperature sensors, fan controllers, and HVAC systems, enabling precise control over the vehicle's climate. 3. Safety systems: The chip can be employed in applications like door locks, seatbelt sensors, airbag systems, and anti-lock braking systems (ABS), enhancing the safety features of the vehicle. 4. Infotainment systems: It can be used to interface with buttons, switches, and knobs in the vehicle's infotainment system, allowing for user input and control over audio, navigation, and other multimedia functions. 5. Powertrain control: The TCA9539QPWRQ1 can be utilized in engine control units (ECUs) and transmission control units (TCUs) to interface with various sensors and actuators, enabling precise control over the powertrain.Overall, the TCA9539QPWRQ1 offers automotive-grade reliability, flexibility, and low power consumption, making it suitable for a wide range of automotive applications.
TCA9539QPWRQ1 Relevant information