Home / Voltage Regulators - Linear + Switching / TPS65321AQPWPRQ1/
TPS65321AQPWPRQ1

TPS65321AQPWPRQ1

Manufacturer No:

TPS65321AQPWPRQ1

Manufacturer:

Texas Instruments

Description:

IC REG DL BUCK/LINEAR 14HTSSOP

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

TPS65321AQPWPRQ1 Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-HTSSOP
  • Package / Case
    14-PowerTSSOP (0.173", 4.40mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TA)
  • Voltage - Supply
    3V ~ 36V
  • w/Sequencer
    No
  • w/Supervisor
    Yes
  • w/LED Driver
    No
  • Voltage/Current - Output 3
    Adjustable
  • Voltage/Current - Output 2
    1.1V ~ 5.5V, 280mA
  • Voltage/Current - Output 1
    1.1V ~ 20V, 3.2A
  • Frequency - Switching
    100kHz ~ 2.5MHz
  • Number of Outputs
    2
  • Topology
    Step-Down (Buck) (1), Linear (LDO) (1)
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    Automotive, AEC-Q100
The TPS65321AQPWPRQ1 is a highly integrated power management integrated circuit (PMIC) chip designed specifically for automotive applications. It offers several advantages and can be used in various scenarios, including:1. High Integration: The TPS65321AQPWPRQ1 integrates multiple power management functions into a single chip, including voltage regulators, power switches, and supervisory functions. This high level of integration reduces the overall component count, saves board space, and simplifies the design process.2. Automotive Grade: The TPS65321AQPWPRQ1 is designed and qualified for automotive applications, making it suitable for use in harsh automotive environments. It meets the stringent requirements for temperature, voltage, and reliability, ensuring long-term operation in automotive systems.3. Wide Input Voltage Range: The chip supports a wide input voltage range, typically from 2.7V to 40V. This flexibility allows it to be used in various automotive systems, including battery-powered applications and systems with fluctuating input voltages.4. Multiple Output Channels: The TPS65321AQPWPRQ1 provides multiple output channels with different voltage levels, allowing it to power different components of an automotive system. It includes adjustable voltage regulators, fixed voltage regulators, and power switches, enabling efficient power distribution and management.5. Fault Protection and Monitoring: The chip incorporates various protection features, such as overvoltage protection, undervoltage lockout, and thermal shutdown. It also provides monitoring functions, including power-good indicators and fault detection, ensuring safe and reliable operation of the system.Application scenarios for the TPS65321AQPWPRQ1 include:1. Automotive Infotainment Systems: The chip can be used to power various components of infotainment systems, such as audio amplifiers, displays, and control modules. Its high integration and wide input voltage range make it suitable for these applications.2. Advanced Driver Assistance Systems (ADAS): ADAS systems require multiple power supplies for different components, such as cameras, sensors, and processors. The TPS65321AQPWPRQ1 can provide the necessary power management functions for these systems, ensuring efficient and reliable operation.3. Electric Vehicle (EV) Powertrain: Electric vehicles require complex power management systems to control and distribute power between the battery, motor, and other components. The TPS65321AQPWPRQ1 can be used in EV powertrain applications to provide efficient power conversion and management.4. Lighting Systems: Automotive lighting systems, including headlights, taillights, and interior lighting, often require multiple power supplies. The TPS65321AQPWPRQ1 can be used to power and control these lighting systems, offering flexibility and reliability.Overall, the TPS65321AQPWPRQ1 integrated circuit chip offers high integration, automotive-grade reliability, and flexibility in power management, making it suitable for a wide range of automotive applications.
TPS65321AQPWPRQ1 Relevant information